89:@0.904366:0.963104:0.932133:0.963104:0.932133:0.941283:0.904366:0.941283:0.000000:0.000000
Matemática:@0.795130:0.956142:0.879896:0.956142:0.879896:0.943479:0.795130:0.943479:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
10.º EGB:@0.820728:0.967458:0.879897:0.967458:0.879897:0.954794:0.820728:0.954794:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
6. Resuelve:@0.096610:0.095061:0.196191:0.095061:0.196191:0.078160:0.096610:0.078160:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.110837:0.095061:0.114872:0.095061:0.114872:0.078672:0.110837:0.078672:0.000000
 los siguientes sistemas de ecuaciones :@0.196191:0.095061:0.501884:0.095061:0.501884:0.078672:0.196191:0.078672:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
lineales utilizando la regla de Cramer::@0.125099:0.112667:0.397528:0.112667:0.397528:0.096278:0.125099:0.096278:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.125099:0.153729:0.143822:0.153729:0.143822:0.136828:0.125099:0.136828:0.000000:0.000000:0.000000
4:@0.164421:0.142051:0.173413:0.142051:0.173413:0.126381:0.164421:0.126381:0.000000
x:@0.173163:0.142050:0.181068:0.142050:0.186288:0.126380:0.178382:0.126380:0.000000
+:@0.186093:0.142729:0.196210:0.142729:0.196210:0.127156:0.186093:0.127156:0.000000
6:@0.198292:0.142051:0.207285:0.142051:0.207285:0.126381:0.198292:0.126381:0.000000
y:@0.207401:0.142050:0.215510:0.142050:0.220729:0.126380:0.212621:0.126380:0.000000
=:@0.222268:0.142729:0.232385:0.142729:0.232385:0.127156:0.222268:0.127156:0.000000
64:@0.235204:0.142051:0.252987:0.142051:0.252987:0.126381:0.235204:0.126381:0.000000:0.000000
x:@0.162902:0.162795:0.170807:0.162795:0.176027:0.147126:0.168122:0.147126:0.000000
+:@0.175832:0.163474:0.185949:0.163474:0.185949:0.147901:0.175832:0.147901:0.000000
6:@0.188031:0.162797:0.197024:0.162797:0.197024:0.147127:0.188031:0.147127:0.000000
y:@0.197141:0.162795:0.205249:0.162795:0.210468:0.147126:0.202360:0.147126:0.000000
=:@0.212007:0.163474:0.222124:0.163474:0.222124:0.147901:0.212007:0.147901:0.000000
34:@0.224575:0.162797:0.242358:0.162797:0.242358:0.147127:0.224575:0.147127:0.000000:0.000000
b) :@0.125103:0.309458:0.145134:0.309458:0.145134:0.292558:0.125103:0.292558:0.000000:0.000000:0.000000
2:@0.163687:0.298212:0.172680:0.298212:0.172680:0.282542:0.163687:0.282542:0.000000
x:@0.171697:0.298212:0.179602:0.298212:0.184822:0.282542:0.176917:0.282542:0.000000
+:@0.184627:0.298889:0.194744:0.298889:0.194744:0.283316:0.184627:0.283316:0.000000
2:@0.196458:0.298212:0.205451:0.298212:0.205451:0.282542:0.196458:0.282542:0.000000
y:@0.205202:0.298212:0.213310:0.298212:0.218530:0.282542:0.210421:0.282542:0.000000
=:@0.220069:0.298889:0.230185:0.298889:0.230185:0.283316:0.220069:0.283316:0.000000
12:@0.231475:0.298212:0.249258:0.298212:0.249258:0.282542:0.231475:0.282542:0.000000:0.000000
3:@0.163680:0.318957:0.172673:0.318957:0.172673:0.303287:0.163680:0.303287:0.000000
x y:@0.171278:0.318957:0.204096:0.318957:0.209316:0.303287:0.176498:0.303287:0.000000:0.000000:0.000000
+ =:@0.184209:0.319635:0.220972:0.319635:0.220972:0.304062:0.184209:0.304062:0.000000:0.000000:0.000000
16:@0.222262:0.318957:0.240044:0.318957:0.240044:0.303287:0.222262:0.303287:0.000000:0.000000
c):@0.125103:0.463557:0.138923:0.463557:0.138923:0.446656:0.125103:0.446656:0.000000:0.000000
   :@0.138923:0.463557:0.151030:0.463557:0.151030:0.447168:0.138923:0.447168:0.000000:0.000000:0.000000
5:@0.162806:0.452465:0.171798:0.452465:0.171798:0.436795:0.162806:0.436795:0.000000
4:@0.196104:0.452465:0.205097:0.452465:0.205097:0.436795:0.196104:0.436795:0.000000
15:@0.230133:0.452465:0.247916:0.452465:0.247916:0.436795:0.230133:0.436795:0.000000:0.000000
3–:@0.162806:0.473210:0.193230:0.473210:0.193230:0.457541:0.162806:0.457541:0.000000:0.000000
9:@0.221394:0.473210:0.230387:0.473210:0.230387:0.457541:0.221394:0.457541:0.000000
x:@0.172646:0.452465:0.180109:0.452465:0.180109:0.437072:0.172646:0.437072:0.000000
y:@0.207087:0.452465:0.214569:0.452465:0.214569:0.437072:0.207087:0.437072:0.000000
xy:@0.172646:0.473210:0.204673:0.473210:0.204673:0.457817:0.172646:0.457817:0.000000:0.000000
+ ⎧:@0.183223:0.453143:0.162732:0.452050:0.162732:0.436477:0.183223:0.437570:0.000000:0.000000:0.000000
=:@0.218623:0.453143:0.193340:0.453143:0.193340:0.437570:0.218623:0.437570:0.000000
=:@0.208709:0.473888:0.218826:0.473888:0.218826:0.458315:0.208709:0.458315:0.000000
⎨:@0.153629:0.463640:0.162732:0.463640:0.162732:0.448067:0.153629:0.448067:0.000000
⎩:@0.153629:0.475589:0.162732:0.475589:0.162732:0.460016:0.153629:0.460016:0.000000
d):@0.125103:0.618305:0.141356:0.618305:0.141356:0.601405:0.125103:0.601405:0.000000:0.000000
   :@0.141356:0.618305:0.153463:0.618305:0.153463:0.601917:0.141356:0.601917:0.000000:0.000000:0.000000
3:@0.165241:0.606566:0.174234:0.606566:0.174234:0.590896:0.165241:0.590896:0.000000
2:@0.197803:0.606566:0.206796:0.606566:0.206796:0.590896:0.197803:0.590896:0.000000
4:@0.232983:0.606566:0.241976:0.606566:0.241976:0.590896:0.232983:0.590896:0.000000
–3:@0.178067:0.627311:0.198780:0.627311:0.198780:0.611642:0.178067:0.611642:0.000000:0.000000
5:@0.223816:0.627311:0.232808:0.627311:0.232808:0.611642:0.223816:0.611642:0.000000
x:@0.175082:0.606566:0.182545:0.606566:0.182545:0.591173:0.175082:0.591173:0.000000
y:@0.208067:0.606566:0.215549:0.606566:0.215549:0.591173:0.208067:0.591173:0.000000
x:@0.166716:0.627311:0.174179:0.627311:0.174179:0.611918:0.166716:0.611918:0.000000
y:@0.199646:0.627311:0.207127:0.627311:0.207127:0.611918:0.199646:0.611918:0.000000
+ ⎧:@0.185659:0.607244:0.165168:0.606151:0.165168:0.590578:0.185659:0.591671:0.000000:0.000000:0.000000
=:@0.219585:0.607244:0.195776:0.607244:0.195776:0.591671:0.219585:0.591671:0.000000
=:@0.211145:0.627989:0.221261:0.627989:0.221261:0.612416:0.211145:0.612416:0.000000
⎨:@0.156064:0.617741:0.165168:0.617741:0.165168:0.602168:0.156064:0.602168:0.000000
⎩:@0.156064:0.629690:0.165168:0.629690:0.165168:0.614117:0.156064:0.614117:0.000000
e)  :@0.129852:0.777872:0.152536:0.777872:0.152536:0.760971:0.129852:0.760971:0.000000:0.000000:0.000000:0.000000
2:@0.164313:0.767353:0.173306:0.767353:0.173306:0.751684:0.164313:0.751684:0.000000
3:@0.197299:0.767353:0.206292:0.767353:0.206292:0.751684:0.197299:0.751684:0.000000
0:@0.231327:0.767353:0.240320:0.767353:0.240320:0.751684:0.231327:0.751684:0.000000
–3:@0.177139:0.788099:0.197852:0.788099:0.197852:0.772429:0.177139:0.772429:0.000000:0.000000
9:@0.222887:0.788099:0.231880:0.788099:0.231880:0.772429:0.222887:0.772429:0.000000
x:@0.174578:0.767353:0.182041:0.767353:0.182041:0.751960:0.174578:0.751960:0.000000
y:@0.207139:0.767353:0.214621:0.767353:0.214621:0.751960:0.207139:0.751960:0.000000
x:@0.165788:0.788099:0.173251:0.788099:0.173251:0.772706:0.165788:0.772706:0.000000
y:@0.198718:0.788099:0.206199:0.788099:0.206199:0.772706:0.198718:0.772706:0.000000
+ ⎧:@0.185155:0.768031:0.164258:0.766939:0.164258:0.751366:0.185155:0.752458:0.000000:0.000000:0.000000
=:@0.218664:0.768031:0.195261:0.768031:0.195261:0.752458:0.218664:0.752458:0.000000
=:@0.210235:0.788777:0.220352:0.788777:0.220352:0.773204:0.210235:0.773204:0.000000
⎨:@0.155155:0.778528:0.164258:0.778528:0.164258:0.762955:0.155155:0.762955:0.000000
⎩:@0.155151:0.790466:0.164255:0.790466:0.164255:0.774893:0.155151:0.774893:0.000000
Actividad cooperativa:@0.526370:0.095689:0.719617:0.095689:0.719617:0.077674:0.526370:0.077674:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Trabajen :@0.526370:0.115692:0.599859:0.115692:0.599859:0.098791:0.526370:0.098791:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
en equipo.:@0.599859:0.115692:0.678121:0.115692:0.678121:0.099303:0.599859:0.099303:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
7.  Encuentren :@0.526370:0.135856:0.649411:0.135856:0.649411:0.118956:0.526370:0.118956:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
la solución de los sistemas por el :@0.655105:0.135856:0.931667:0.135856:0.931667:0.119467:0.655105:0.119467:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
método de Cramer y por cualquier otro método :@0.554859:0.152453:0.931630:0.152453:0.931630:0.136064:0.554859:0.136064:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
estudiado. Luego, :@0.554859:0.169049:0.686966:0.169049:0.686966:0.152660:0.554859:0.152660:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
comparen:@0.686874:0.169049:0.766942:0.169049:0.766942:0.152149:0.686874:0.152149:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 las soluciones.:@0.766850:0.169049:0.873622:0.169049:0.873622:0.152660:0.766850:0.152660:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.554859:0.207650:0.573581:0.207650:0.573581:0.190749:0.554859:0.190749:0.000000:0.000000:0.000000
8:@0.595121:0.198456:0.604114:0.198456:0.604114:0.182786:0.595121:0.182786:0.000000
x:@0.603497:0.198455:0.611402:0.198455:0.616622:0.182785:0.608716:0.182785:0.000000
+:@0.616427:0.199134:0.626544:0.199134:0.626544:0.183561:0.616427:0.183561:0.000000
2:@0.628258:0.198456:0.637250:0.198456:0.637250:0.182786:0.628258:0.182786:0.000000
y:@0.637002:0.198455:0.645110:0.198455:0.650329:0.182785:0.642221:0.182785:0.000000
=:@0.651870:0.199134:0.661987:0.199134:0.661987:0.183561:0.651870:0.183561:0.000000
64:@0.664806:0.198456:0.682589:0.198456:0.682589:0.182786:0.664806:0.182786:0.000000:0.000000
3:@0.595113:0.219202:0.604106:0.219202:0.604106:0.203532:0.595113:0.203532:0.000000
x y:@0.602713:0.219200:0.635531:0.219200:0.640750:0.203531:0.607932:0.203531:0.000000:0.000000:0.000000
+ =:@0.615643:0.219879:0.652406:0.219879:0.652406:0.204306:0.615643:0.204306:0.000000:0.000000:0.000000
25:@0.654857:0.219202:0.672640:0.219202:0.672640:0.203532:0.654857:0.203532:0.000000:0.000000
b) :@0.554860:0.263856:0.574891:0.263856:0.574891:0.246955:0.554860:0.246955:0.000000:0.000000:0.000000
7:@0.594703:0.254663:0.603695:0.254663:0.603695:0.238993:0.594703:0.238993:0.000000
x:@0.603078:0.254663:0.610983:0.254663:0.616203:0.238993:0.608297:0.238993:0.000000
9:@0.628259:0.254663:0.637252:0.254663:0.637252:0.238993:0.628259:0.238993:0.000000
y:@0.637368:0.254663:0.645477:0.254663:0.650696:0.238993:0.642588:0.238993:0.000000
=:@0.652235:0.255340:0.662352:0.255340:0.662352:0.239767:0.652235:0.239767:0.000000
34:@0.664803:0.254663:0.682586:0.254663:0.682586:0.238993:0.664803:0.238993:0.000000:0.000000
2:@0.595110:0.275408:0.604102:0.275408:0.604102:0.259738:0.595110:0.259738:0.000000
x:@0.603132:0.275408:0.611037:0.275408:0.616257:0.259738:0.608351:0.259738:0.000000
+:@0.616062:0.276086:0.626179:0.276086:0.626179:0.260513:0.616062:0.260513:0.000000
3:@0.627892:0.275408:0.636885:0.275408:0.636885:0.259738:0.627892:0.259738:0.000000
y:@0.636218:0.275408:0.644326:0.275408:0.649545:0.259738:0.641437:0.259738:0.000000
=:@0.651084:0.276086:0.661201:0.276086:0.661201:0.260513:0.651084:0.260513:0.000000
32:@0.663652:0.275408:0.681435:0.275408:0.681435:0.259738:0.663652:0.259738:0.000000:0.000000
c) :@0.554860:0.320062:0.572496:0.320062:0.572496:0.303162:0.554860:0.303162:0.000000:0.000000:0.000000
8:@0.593446:0.310993:0.602439:0.310993:0.602439:0.295324:0.593446:0.295324:0.000000
x y:@0.601821:0.310992:0.635058:0.310992:0.640278:0.295322:0.607041:0.295322:0.000000:0.000000:0.000000
=:@0.641819:0.311671:0.651935:0.311671:0.651935:0.296098:0.641819:0.296098:0.000000
47:@0.655123:0.310993:0.672906:0.310993:0.672906:0.295324:0.655123:0.295324:0.000000:0.000000
x:@0.592661:0.331738:0.600567:0.331738:0.605786:0.316068:0.597881:0.316068:0.000000
+:@0.605592:0.332417:0.615708:0.332417:0.615708:0.316844:0.605592:0.316844:0.000000
8:@0.617422:0.331739:0.626415:0.331739:0.626415:0.316069:0.617422:0.316069:0.000000
y:@0.626531:0.331738:0.634639:0.331738:0.639859:0.316068:0.631751:0.316068:0.000000
=:@0.641400:0.332417:0.651517:0.332417:0.651517:0.316844:0.641400:0.316844:0.000000
14:@0.652807:0.331739:0.670589:0.331739:0.670589:0.316069:0.652807:0.316069:0.000000:0.000000
d) :@0.554860:0.376269:0.574928:0.376269:0.574928:0.359368:0.554860:0.359368:0.000000:0.000000:0.000000
10:@0.592294:0.366990:0.610076:0.366990:0.610076:0.351320:0.592294:0.351320:0.000000:0.000000
x:@0.609466:0.366989:0.617371:0.366989:0.622591:0.351319:0.614685:0.351319:0.000000
7:@0.634226:0.366990:0.643219:0.366990:0.643219:0.351320:0.634226:0.351320:0.000000
y:@0.643337:0.366989:0.651445:0.366989:0.656665:0.351319:0.648557:0.351319:0.000000
=:@0.658204:0.367667:0.668321:0.367667:0.668321:0.352095:0.658204:0.352095:0.000000
26:@0.670772:0.366990:0.688555:0.366990:0.688555:0.351320:0.670772:0.351320:0.000000:0.000000
8:@0.593449:0.387735:0.602442:0.387735:0.602442:0.372066:0.593449:0.372066:0.000000
x y:@0.601821:0.387734:0.634639:0.387734:0.639859:0.372064:0.607041:0.372064:0.000000:0.000000:0.000000
+ =:@0.614752:0.388413:0.651517:0.388413:0.651517:0.372840:0.614752:0.372840:0.000000:0.000000:0.000000
34:@0.653968:0.387735:0.671750:0.387735:0.671750:0.372066:0.653968:0.372066:0.000000:0.000000
8.  Resuelvan:@0.526370:0.422034:0.636473:0.422034:0.636473:0.405134:0.526370:0.405134:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 los siguientes problemas.:@0.636473:0.422034:0.825316:0.422034:0.825316:0.405646:0.636473:0.405646:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.554859:0.445753:0.573581:0.445753:0.573581:0.428853:0.554859:0.428853:0.000000:0.000000:0.000000
¿Cuáles son los números cuya suma es 60  :@0.583348:0.445753:0.931667:0.445753:0.931667:0.429365:0.583348:0.429365:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y su diferencia es 12?:@0.583348:0.462350:0.736922:0.462350:0.736922:0.445961:0.583348:0.445961:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
_____________________________________________:@0.583356:0.486979:0.921956:0.486979:0.921956:0.472080:0.583356:0.472080:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b) :@0.554860:0.511017:0.574891:0.511017:0.574891:0.494117:0.554860:0.494117:0.000000:0.000000:0.000000
Un rectángulo tiene un perímetro de  :@0.583349:0.511017:0.931669:0.511017:0.931669:0.494628:0.583349:0.494628:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
32 :@0.583349:0.527614:0.605370:0.527614:0.605370:0.511225:0.583349:0.511225:0.000000:0.000000:0.000000
cm:@0.606108:0.527614:0.628405:0.527614:0.628405:0.512221:0.606108:0.512221:0.000000:0.000000
 y la longitud de la base es el triple de la :@0.628405:0.527614:0.931742:0.527614:0.931742:0.511225:0.628405:0.511225:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
altura. ¿Cuáles son las dimensiones del rectán­:@0.583349:0.544210:0.927594:0.544210:0.927594:0.527821:0.583349:0.527821:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
gulo? ¿Cuál es el área del rectángulo?:@0.583349:0.560807:0.857051:0.560807:0.857051:0.544418:0.583349:0.544418:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
_____________________________________________:@0.583356:0.585430:0.921956:0.585430:0.921956:0.570530:0.583356:0.570530:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
_____________________________________________:@0.583356:0.606804:0.921956:0.606804:0.921956:0.591905:0.583356:0.591905:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c) :@0.554860:0.630843:0.572496:0.630843:0.572496:0.613943:0.554860:0.613943:0.000000:0.000000:0.000000
La  edad  de  Pepe  y  la de  Sandra  suman :@0.583349:0.630843:0.931669:0.630843:0.931669:0.614454:0.583349:0.614454:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.927633:0.630843:0.931669:0.630843:0.931669:0.614454:0.927633:0.614454:0.000000
64 años. Dentro de 8 años, el mayor tendrá el :@0.583349:0.647440:0.931650:0.647440:0.931650:0.631051:0.583349:0.631051:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
triple de la edad del menor. ¿Qué edad tienen :@0.583349:0.664036:0.931667:0.664036:0.931667:0.647647:0.583349:0.647647:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
en la actualidad?:@0.583349:0.680632:0.706334:0.680632:0.706334:0.664243:0.583349:0.664243:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.554860:0.704310:0.558896:0.704310:0.558896:0.687921:0.554860:0.687921:0.000000
_____________________________________________:@0.583353:0.703998:0.921952:0.703998:0.921952:0.689099:0.583353:0.689099:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
d) :@0.554862:0.728038:0.574928:0.728038:0.574928:0.711137:0.554862:0.711137:0.000000:0.000000:0.000000
Juan le dice a Andrés: “Tu edad es los dos ter­:@0.583349:0.728038:0.927633:0.728038:0.927633:0.711649:0.583349:0.711649:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
cios de mi edad aumentada en seis años”. Si la :@0.583349:0.744634:0.931706:0.744634:0.931706:0.728245:0.583349:0.728245:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
suma de sus edades es 61 años, ¿cuál es la edad :@0.583349:0.761230:0.931706:0.761230:0.931706:0.744841:0.583349:0.744841:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
de cada uno?:@0.583349:0.777827:0.681845:0.777827:0.681845:0.761438:0.583349:0.761438:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.554862:0.801504:0.558898:0.801504:0.558898:0.785115:0.554862:0.785115:0.000000
_____________________________________________:@0.583353:0.801192:0.921952:0.801192:0.921952:0.786293:0.583353:0.786293:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Indaguemos:@0.526370:0.833271:0.634775:0.833271:0.634775:0.815255:0.526370:0.815255:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
9.  Investiga:@0.526370:0.849710:0.627500:0.849710:0.627500:0.832810:0.526370:0.832810:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 y :@0.627500:0.849710:0.647550:0.849710:0.647550:0.833321:0.627500:0.833321:0.000000:0.000000:0.000000
resuelve :@0.651401:0.849710:0.722163:0.849710:0.722163:0.832810:0.651401:0.832810:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
por  el  método  de  Cramer :@0.725812:0.849710:0.931667:0.849710:0.931667:0.833321:0.725812:0.833321:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y por el método gráfico. Alejandro tiene el doble :@0.554859:0.866307:0.931682:0.866307:0.931682:0.849918:0.554859:0.849918:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.927631:0.866307:0.931667:0.866307:0.931667:0.849918:0.927631:0.849918:0.000000
de dinero que Beatriz. Si Alejandro da $25 a Beatriz, :@0.554859:0.882903:0.931608:0.882903:0.931608:0.866514:0.554859:0.866514:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
tiene entonces el doble que Beatriz. ¿Cuánto dinero :@0.554859:0.899500:0.931700:0.899500:0.931700:0.883111:0.554859:0.883111:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
tiene cada uno al principio?:@0.554859:0.916096:0.757395:0.916096:0.757395:0.899707:0.554859:0.899707:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.179714:0.214088:0.186499:0.214088:0.186499:0.200094:0.179714:0.200094:0.000000
 = 10,   = 4:@0.186499:0.214088:0.259053:0.214088:0.259053:0.199189:0.186499:0.199189:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.226755:0.214088:0.233556:0.214088:0.233556:0.200094:0.226755:0.200094:0.000000
x :@0.179714:0.369126:0.189514:0.369126:0.189514:0.355132:0.179714:0.355132:0.000000:0.000000
= 5,   = 1:@0.189514:0.369126:0.250225:0.369126:0.250225:0.354227:0.189514:0.354227:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.217926:0.369126:0.224728:0.369126:0.224728:0.355132:0.217926:0.355132:0.000000
x:@0.179714:0.524742:0.186499:0.524742:0.186499:0.510748:0.179714:0.510748:0.000000
 = 3,   = 0:@0.186499:0.524742:0.250878:0.524742:0.250878:0.509843:0.186499:0.509843:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.218579:0.524742:0.225381:0.524742:0.225381:0.510748:0.218579:0.510748:0.000000
x:@0.179714:0.678347:0.186499:0.678347:0.186499:0.664353:0.179714:0.664353:0.000000
 = 2,    = –1:@0.186499:0.678347:0.262923:0.678347:0.262923:0.663448:0.186499:0.663448:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.222248:0.678347:0.229050:0.678347:0.229050:0.664353:0.222248:0.664353:0.000000
x:@0.179714:0.842248:0.186499:0.842248:0.186499:0.828255:0.179714:0.828255:0.000000
 = 3,    = –2:@0.186499:0.842248:0.262923:0.842248:0.262923:0.827349:0.186499:0.827349:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.222248:0.842248:0.229050:0.842248:0.229050:0.828255:0.222248:0.828255:0.000000
x:@0.724636:0.205501:0.731421:0.205501:0.731421:0.191507:0.724636:0.191507:0.000000
 = 7,  = 4:@0.731421:0.205501:0.795147:0.205501:0.795147:0.190602:0.731421:0.190602:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 y:@0.759833:0.205501:0.769650:0.205501:0.769650:0.191507:0.759833:0.191507:0.000000:0.000000
x:@0.724636:0.267964:0.731421:0.267964:0.731421:0.253970:0.724636:0.253970:0.000000
 = 10,   = 4:@0.731421:0.267964:0.803975:0.267964:0.803975:0.253065:0.731421:0.253065:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.771677:0.267964:0.778478:0.267964:0.778478:0.253970:0.771677:0.253970:0.000000
x:@0.724636:0.320368:0.731421:0.320368:0.731421:0.306374:0.724636:0.306374:0.000000
 = 6,   = 1:@0.731421:0.320368:0.795800:0.320368:0.795800:0.305469:0.731421:0.305469:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.763501:0.320368:0.770303:0.320368:0.770303:0.306374:0.763501:0.306374:0.000000
x:@0.724636:0.377801:0.731421:0.377801:0.731421:0.363808:0.724636:0.363808:0.000000
 = 4,   = 2:@0.731421:0.377801:0.795800:0.377801:0.795800:0.362902:0.731421:0.362902:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.763501:0.377801:0.770303:0.377801:0.770303:0.363808:0.763501:0.363808:0.000000
x:@0.589293:0.486696:0.596078:0.486696:0.596078:0.472702:0.589293:0.472702:0.000000
 = 36,  = 24:@0.596078:0.486696:0.676154:0.486696:0.676154:0.471797:0.596078:0.471797:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 y:@0.632665:0.486696:0.642482:0.486696:0.642482:0.472702:0.632665:0.472702:0.000000:0.000000
Las dimensiones son: 12 cm y 4 cm. El área del :@0.589293:0.585357:0.900900:0.585357:0.900900:0.570458:0.589293:0.570458:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
rectángulo es: 48 cm cuadrados.:@0.589293:0.604216:0.804206:0.604216:0.804206:0.589317:0.589293:0.589317:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Las edades son 12 y 52 años, respectivamente.:@0.589293:0.703643:0.898135:0.703643:0.898135:0.688744:0.589293:0.688744:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x :@0.589293:0.800506:0.599093:0.800506:0.599093:0.786512:0.589293:0.786512:0.000000:0.000000
= 33,   = 28:@0.599093:0.800506:0.676154:0.800506:0.676154:0.785607:0.599093:0.785607:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.635681:0.800506:0.642482:0.800506:0.642482:0.786512:0.635681:0.786512:0.000000
Tienen $25 y $50.:@0.764138:0.916052:0.879897:0.916052:0.879897:0.901153:0.764138:0.901153:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 ©:@0.079553:0.731952:0.079553:0.720342:0.061505:0.720342:0.061505:0.731952:0.000000:0.000000
maya:@0.080774:0.720340:0.080774:0.684191:0.055786:0.684191:0.055786:0.720340:0.000000:0.000000:0.000000:0.000000
®EDUCACIÓN – Libro resuelto solo para fines didácticos – Prohibida su reproducción :@0.079553:0.684192:0.079553:0.268045:0.061505:0.268045:0.061505:0.684192:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000