69:@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
c) :@0.124932:0.095061:0.142567:0.095061:0.142567:0.078160:0.124932:0.078160:0.000000:0.000000:0.000000
x:@0.153421:0.095061:0.160884:0.095061:0.160884:0.079668:0.153421:0.079668:0.000000
 + 2  = 8:@0.160884:0.095061:0.224460:0.095061:0.224460:0.078672:0.160884:0.078672:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.188931:0.095061:0.196413:0.095061:0.196413:0.079668:0.188931:0.079668:0.000000
x:@0.176571:0.133833:0.184914:0.133833:0.184914:0.118281:0.176571:0.118281:0.000000
–1:@0.219960:0.133833:0.236511:0.133833:0.236511:0.118934:0.219960:0.118934:0.000000:0.000000
0:@0.271641:0.133833:0.279816:0.133833:0.279816:0.118934:0.271641:0.118934:0.000000
2:@0.319134:0.133833:0.327309:0.133833:0.327309:0.118934:0.319134:0.118934:0.000000
3:@0.366627:0.133833:0.374802:0.133833:0.374802:0.118934:0.366627:0.118934:0.000000
4:@0.414120:0.133833:0.422295:0.133833:0.422295:0.118934:0.414120:0.118934:0.000000
y:@0.176605:0.162349:0.184931:0.162349:0.184931:0.146796:0.176605:0.146796:0.000000
d) :@0.124932:0.332174:0.145000:0.332174:0.145000:0.315273:0.124932:0.315273:0.000000:0.000000:0.000000
0,2  +   = 5:@0.153421:0.332174:0.236659:0.332174:0.236659:0.315785:0.153421:0.315785:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.174613:0.332174:0.182076:0.332174:0.182076:0.316781:0.174613:0.316781:0.000000
y:@0.201130:0.332174:0.208612:0.332174:0.208612:0.316781:0.201130:0.316781:0.000000
x:@0.176571:0.370948:0.184914:0.370948:0.184914:0.355395:0.176571:0.355395:0.000000
–1:@0.219960:0.370948:0.236511:0.370948:0.236511:0.356049:0.219960:0.356049:0.000000:0.000000
0:@0.271641:0.370948:0.279816:0.370948:0.279816:0.356049:0.271641:0.356049:0.000000
1:@0.319134:0.370948:0.327309:0.370948:0.327309:0.356049:0.319134:0.356049:0.000000
3:@0.366627:0.370948:0.374802:0.370948:0.374802:0.356049:0.366627:0.356049:0.000000
4:@0.414120:0.370948:0.422295:0.370948:0.422295:0.356049:0.414120:0.356049:0.000000
y:@0.176605:0.399463:0.184931:0.399463:0.184931:0.383911:0.176605:0.383911:0.000000
5. Encierra:@0.096439:0.575193:0.189775:0.575193:0.189775:0.558292:0.096439:0.558292:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.110665:0.575193:0.114701:0.575193:0.114701:0.558804:0.110665:0.558804:0.000000
 la recta que es solución de la ecuación :@0.189775:0.575193:0.501774:0.575193:0.501774:0.558804:0.189775:0.558804:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
dada.:@0.124928:0.591789:0.164916:0.591789:0.164916:0.575400:0.124928:0.575400:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.124928:0.619076:0.143651:0.619076:0.143651:0.602176:0.124928:0.602176:0.000000:0.000000:0.000000
3  + 2  = 6:@0.153418:0.619076:0.233449:0.619076:0.233449:0.602687:0.153418:0.602687:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.162410:0.619076:0.169873:0.619076:0.169873:0.603683:0.162410:0.603683:0.000000
y:@0.197920:0.619076:0.205402:0.619076:0.205402:0.603683:0.197920:0.603683:0.000000
2:@0.237876:0.707613:0.243599:0.707613:0.243599:0.697183:0.237876:0.697183:0.000000
2:@0.175479:0.659409:0.181201:0.659409:0.181201:0.648980:0.175479:0.648980:0.000000
0:@0.175960:0.707613:0.181682:0.707613:0.181682:0.697183:0.175960:0.697183:0.000000
y:@0.192940:0.643065:0.197701:0.643065:0.197701:0.633270:0.192940:0.633270:0.000000
x:@0.286976:0.694429:0.291725:0.694429:0.291725:0.684633:0.286976:0.684633:0.000000
 :@0.295578:0.743662:0.299393:0.743662:0.299393:0.726761:0.295578:0.726761:0.000000
–2:@0.347271:0.730835:0.358857:0.730835:0.358857:0.720406:0.347271:0.720406:0.000000:0.000000
2:@0.459132:0.730835:0.464855:0.730835:0.464855:0.720406:0.459132:0.720406:0.000000
2:@0.397368:0.681153:0.403090:0.681153:0.403090:0.670724:0.397368:0.670724:0.000000
0:@0.397837:0.730835:0.403559:0.730835:0.403559:0.720406:0.397837:0.720406:0.000000
y:@0.415204:0.643079:0.419965:0.643079:0.419965:0.633284:0.415204:0.633284:0.000000
x:@0.479408:0.716815:0.484157:0.716815:0.484157:0.707019:0.479408:0.707019:0.000000
b) :@0.124932:0.774514:0.144963:0.774514:0.144963:0.757613:0.124932:0.757613:0.000000:0.000000:0.000000
x:@0.153421:0.774514:0.160884:0.774514:0.160884:0.759121:0.153421:0.759121:0.000000
 +   = 0:@0.160884:0.774514:0.215467:0.774514:0.215467:0.758125:0.160884:0.758125:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.179938:0.774514:0.187420:0.774514:0.187420:0.759121:0.179938:0.759121:0.000000
2:@0.239171:0.863526:0.244894:0.863526:0.244894:0.853096:0.239171:0.853096:0.000000
2:@0.174604:0.814776:0.180327:0.814776:0.180327:0.804347:0.174604:0.804347:0.000000
0:@0.175789:0.863526:0.181511:0.863526:0.181511:0.853096:0.175789:0.853096:0.000000
y:@0.194821:0.797966:0.199582:0.797966:0.199582:0.788171:0.194821:0.788171:0.000000
x:@0.290276:0.851838:0.295026:0.851838:0.295026:0.842042:0.290276:0.842042:0.000000
 :@0.297698:0.899218:0.301512:0.899218:0.301512:0.882317:0.297698:0.882317:0.000000
–2:@0.347672:0.863273:0.359258:0.863273:0.359258:0.852844:0.347672:0.852844:0.000000:0.000000
–2:@0.391365:0.899692:0.402951:0.899692:0.402951:0.889263:0.391365:0.889263:0.000000:0.000000
2:@0.459239:0.863273:0.464962:0.863273:0.464962:0.852844:0.459239:0.852844:0.000000
2:@0.395423:0.814198:0.401145:0.814198:0.401145:0.803769:0.395423:0.803769:0.000000
0:@0.396373:0.863273:0.402095:0.863273:0.402095:0.852844:0.396373:0.852844:0.000000
y:@0.415593:0.797845:0.420354:0.797845:0.420354:0.788050:0.415593:0.788050:0.000000
x:@0.483150:0.850652:0.487899:0.850652:0.487899:0.840856:0.483150:0.840856:0.000000
c) :@0.554689:0.095061:0.572325:0.095061:0.572325:0.078160:0.554689:0.078160:0.000000:0.000000:0.000000
3  – 4  = 12:@0.583179:0.095061:0.670433:0.095061:0.670433:0.078672:0.583179:0.078672:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.592171:0.095061:0.599653:0.095061:0.599653:0.079668:0.592171:0.079668:0.000000
x:@0.625931:0.095061:0.633394:0.095061:0.633394:0.079668:0.625931:0.079668:0.000000
–2:@0.630509:0.205194:0.642095:0.205194:0.642095:0.194765:0.630509:0.194765:0.000000:0.000000
–3:@0.570621:0.205194:0.582207:0.205194:0.582207:0.194765:0.570621:0.194765:0.000000:0.000000
2:@0.681778:0.157078:0.687501:0.157078:0.687501:0.146649:0.681778:0.146649:0.000000
0:@0.683502:0.205194:0.689225:0.205194:0.689225:0.194765:0.683502:0.194765:0.000000
y:@0.699509:0.118107:0.704270:0.118107:0.704270:0.108311:0.699509:0.108311:0.000000
x:@0.714543:0.193365:0.719292:0.193365:0.719292:0.183570:0.714543:0.183570:0.000000
    :@0.721960:0.220345:0.738103:0.220345:0.738103:0.203956:0.721960:0.203956:0.000000:0.000000:0.000000:0.000000
2:@0.817091:0.205828:0.822813:0.205828:0.822813:0.195398:0.817091:0.195398:0.000000
2:@0.752090:0.156911:0.757812:0.156911:0.757812:0.146482:0.752090:0.146482:0.000000
4:@0.872710:0.205828:0.878433:0.205828:0.878433:0.195398:0.872710:0.195398:0.000000
0:@0.752090:0.205828:0.757812:0.205828:0.757812:0.195398:0.752090:0.195398:0.000000
y:@0.782720:0.118741:0.787481:0.118741:0.787481:0.108945:0.782720:0.108945:0.000000
x:@0.896117:0.193999:0.900866:0.193999:0.900866:0.184203:0.896117:0.184203:0.000000
d) :@0.554689:0.264136:0.574757:0.264136:0.574757:0.247236:0.554689:0.247236:0.000000:0.000000:0.000000
x:@0.600144:0.263562:0.607607:0.263562:0.607607:0.248169:0.600144:0.248169:0.000000
y:@0.632705:0.263562:0.640187:0.263562:0.640187:0.248169:0.632705:0.248169:0.000000
2:@0.587264:0.255036:0.596257:0.255036:0.596257:0.238647:0.587264:0.238647:0.000000
3:@0.587474:0.274485:0.596467:0.274485:0.596467:0.258096:0.587474:0.258096:0.000000
3:@0.622855:0.263559:0.631848:0.263559:0.631848:0.247170:0.622855:0.247170:0.000000
1:@0.655730:0.263559:0.664723:0.263559:0.664723:0.247170:0.655730:0.247170:0.000000
+:@0.610711:0.264237:0.620828:0.264237:0.620828:0.248664:0.610711:0.248664:0.000000
=:@0.644213:0.264237:0.654329:0.264237:0.654329:0.248664:0.644213:0.248664:0.000000
–4:@0.695557:0.335559:0.707143:0.335559:0.707143:0.325129:0.695557:0.325129:0.000000:0.000000
–2:@0.575640:0.357491:0.587226:0.357491:0.587226:0.347062:0.575640:0.347062:0.000000:0.000000
2:@0.627871:0.308478:0.633593:0.308478:0.633593:0.298048:0.627871:0.298048:0.000000
2:@0.690128:0.357491:0.695850:0.357491:0.695850:0.347062:0.690128:0.347062:0.000000
0:@0.629594:0.357491:0.635317:0.357491:0.635317:0.347062:0.629594:0.347062:0.000000
y:@0.645144:0.291729:0.649905:0.291729:0.649905:0.281933:0.645144:0.281933:0.000000
x:@0.714331:0.344474:0.719081:0.344474:0.719081:0.334678:0.714331:0.334678:0.000000
 :@0.721743:0.371222:0.725778:0.371222:0.725778:0.354833:0.721743:0.354833:0.000000
–2:@0.776910:0.334896:0.788496:0.334896:0.788496:0.324467:0.776910:0.324467:0.000000:0.000000
2:@0.888806:0.334896:0.894529:0.334896:0.894529:0.324467:0.888806:0.324467:0.000000
0:@0.827194:0.334896:0.832917:0.334896:0.832917:0.324467:0.827194:0.324467:0.000000
y:@0.844655:0.291383:0.849416:0.291383:0.849416:0.281588:0.844655:0.281588:0.000000
x:@0.913303:0.321333:0.918052:0.321333:0.918052:0.311538:0.913303:0.311538:0.000000
Actividad cooperativa:@0.526197:0.420337:0.719445:0.420337:0.719445:0.402321:0.526197:0.402321:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Trabajen:@0.526197:0.436776:0.595872:0.436776:0.595872:0.419876:0.526197:0.419876:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 en equipo.:@0.595872:0.436776:0.678170:0.436776:0.678170:0.420387:0.595872:0.420387:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
6. Desarrollen:@0.526197:0.460495:0.646695:0.460495:0.646695:0.443595:0.526197:0.443595:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.540423:0.460495:0.544459:0.460495:0.544459:0.444106:0.540423:0.444106:0.000000
 las siguientes ecuaciones lineales con :@0.646695:0.460495:0.931496:0.460495:0.931496:0.444106:0.646695:0.444106:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
dos variables. :@0.554686:0.477092:0.656829:0.477092:0.656829:0.460703:0.554686:0.460703:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Escriban:@0.656829:0.477092:0.724292:0.477092:0.724292:0.460191:0.656829:0.460191:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 tres posibles soluciones.:@0.724292:0.477092:0.904658:0.477092:0.904658:0.460703:0.724292:0.460703:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.554686:0.504379:0.573409:0.504379:0.573409:0.487478:0.554686:0.487478:0.000000:0.000000:0.000000
x:@0.583175:0.504379:0.590638:0.504379:0.590638:0.488986:0.583175:0.488986:0.000000
 – 3  = 6 :@0.590638:0.504379:0.656480:0.504379:0.656480:0.487990:0.590638:0.487990:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.616916:0.504379:0.624398:0.504379:0.624398:0.488986:0.616916:0.488986:0.000000
e) :@0.752341:0.504379:0.771211:0.504379:0.771211:0.487478:0.752341:0.487478:0.000000:0.000000:0.000000
y:@0.779153:0.504379:0.786635:0.504379:0.786635:0.488986:0.779153:0.488986:0.000000
 = 0,5  – 3:@0.786635:0.504379:0.860622:0.504379:0.860622:0.487990:0.786635:0.487990:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.826881:0.504379:0.834344:0.504379:0.834344:0.488986:0.826881:0.488986:0.000000
b):@0.554686:0.531666:0.570902:0.531666:0.570902:0.514765:0.554686:0.514765:0.000000:0.000000
  3  + 4  =   –   + 4 :@0.570902:0.531666:0.718526:0.531666:0.718526:0.515277:0.570902:0.515277:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.592168:0.531666:0.599631:0.531666:0.599631:0.516273:0.592168:0.516273:0.000000
y:@0.627678:0.531666:0.635160:0.531666:0.635160:0.516273:0.627678:0.516273:0.000000
x y:@0.654214:0.531666:0.686444:0.531666:0.686444:0.516273:0.654214:0.516273:0.000000:0.000000:0.000000
f):@0.752359:0.531666:0.765369:0.531666:0.765369:0.514765:0.752359:0.514765:0.000000:0.000000
   –   = –2:@0.765369:0.531666:0.848662:0.531666:0.848662:0.515277:0.765369:0.515277:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x y:@0.779172:0.531666:0.811402:0.531666:0.811402:0.516273:0.779172:0.516273:0.000000:0.000000:0.000000
c):@0.554705:0.558953:0.568525:0.558953:0.568525:0.542053:0.554705:0.542053:0.000000:0.000000
  3  – 7  = 9 :@0.568525:0.558953:0.665491:0.558953:0.665491:0.542564:0.568525:0.542564:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.592186:0.558953:0.599650:0.558953:0.599650:0.543560:0.592186:0.543560:0.000000
y:@0.625927:0.558953:0.633409:0.558953:0.633409:0.543560:0.625927:0.543560:0.000000
g):@0.752378:0.558953:0.768484:0.558953:0.768484:0.542053:0.752378:0.542053:0.000000:0.000000
  4  – 3  = 18:@0.768484:0.558953:0.866445:0.558953:0.866445:0.542564:0.768484:0.542564:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.788183:0.558953:0.795646:0.558953:0.795646:0.543560:0.788183:0.543560:0.000000
y:@0.821924:0.558953:0.829405:0.558953:0.829405:0.543560:0.821924:0.543560:0.000000
d):@0.554723:0.586240:0.570976:0.586240:0.570976:0.569340:0.554723:0.569340:0.000000:0.000000
   = 8x – 1 :@0.570976:0.586240:0.656959:0.586240:0.656959:0.569852:0.570976:0.569852:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.583212:0.586240:0.590694:0.586240:0.590694:0.570847:0.583212:0.570847:0.000000
h):@0.752378:0.586240:0.768465:0.586240:0.768465:0.569340:0.752378:0.569340:0.000000:0.000000
  5 + 10  = 50:@0.768465:0.586240:0.876488:0.586240:0.876488:0.569852:0.768465:0.569852:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x :@0.788183:0.586240:0.798963:0.586240:0.798963:0.570847:0.788183:0.570847:0.000000:0.000000
y:@0.831967:0.586240:0.839448:0.586240:0.839448:0.570847:0.831967:0.570847:0.000000
7.  Resuelvan:@0.526234:0.619433:0.636337:0.619433:0.636337:0.602533:0.526234:0.602533:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 los siguientes problemas.:@0.636337:0.619433:0.825180:0.619433:0.825180:0.603044:0.636337:0.603044:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.554723:0.646720:0.573445:0.646720:0.573445:0.629820:0.554723:0.629820:0.000000:0.000000:0.000000
Alegría va a la tienda a comprar arroz y azú­:@0.583212:0.646720:0.927457:0.646720:0.927457:0.630332:0.583212:0.630332:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
car, pero solo tiene $20. Si cada libra de :@0.583212:0.663317:0.931513:0.663317:0.931513:0.646928:0.583212:0.646928:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
arroz cuesta $0,60 y la libra de azúcar cuesta :@0.583212:0.679913:0.931531:0.679913:0.931531:0.663524:0.583212:0.663524:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.927496:0.679913:0.931531:0.679913:0.931531:0.663524:0.927496:0.663524:0.000000
$0,80, ¿cuántas libras de cada una le alcanza :@0.583212:0.696510:0.931568:0.696510:0.931568:0.680121:0.583212:0.680121:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
para comprar?:@0.583212:0.713106:0.689134:0.713106:0.689134:0.696717:0.583212:0.696717:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.554689:0.737741:0.558157:0.737741:0.558157:0.722377:0.554689:0.722377:0.000000
_____________________________________________:@0.583185:0.737741:0.921785:0.737741:0.921785:0.722842:0.583185:0.722842:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b):@0.554689:0.765343:0.570906:0.765343:0.570906:0.748442:0.554689:0.748442:0.000000:0.000000
  La edad de Pablo y Agustín sumadas dan 28 :@0.570906:0.765343:0.931479:0.765343:0.931479:0.748954:0.570906:0.748954:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
años. ¿Qué edad tiene cada uno?:@0.583179:0.781939:0.825502:0.781939:0.825502:0.765550:0.583179:0.765550:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.554689:0.806564:0.558157:0.806564:0.558157:0.791199:0.554689:0.791199:0.000000
_____________________________________________:@0.583185:0.806564:0.921785:0.806564:0.921785:0.791665:0.583185:0.791665:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Indaguemos:@0.526197:0.835078:0.634603:0.835078:0.634603:0.817062:0.526197:0.817062:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
8.  Averigua escribe:@0.526197:0.851517:0.699435:0.851517:0.699435:0.834617:0.526197:0.834617:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 y :@0.626222:0.851517:0.642402:0.851517:0.642402:0.835128:0.626222:0.835128:0.000000:0.000000:0.000000
.:@0.699435:0.851517:0.702642:0.851517:0.702642:0.835128:0.699435:0.835128:0.000000
 :@0.526197:0.868114:0.530233:0.868114:0.530233:0.851725:0.526197:0.851725:0.000000
Una situación de la vida cotidiana que pueda :@0.554686:0.868114:0.931494:0.868114:0.931494:0.851725:0.554686:0.851725:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
modelarse con una ecuación lineal con dos incógnitas.:@0.554686:0.884710:0.927459:0.884710:0.927459:0.868321:0.554686:0.868321:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
_________________________________________________:@0.554689:0.909334:0.923309:0.909334:0.923309:0.894435:0.554689:0.894435:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
9/2 :@0.223394:0.162510:0.249293:0.162510:0.249293:0.147611:0.223394:0.147611:0.000000:0.000000:0.000000:0.000000
4 :@0.284859:0.162510:0.296703:0.162510:0.296703:0.147611:0.284859:0.147611:0.000000:0.000000
3:@0.332603:0.162510:0.340778:0.162510:0.340778:0.147611:0.332603:0.147611:0.000000
5/2 :@0.370815:0.162510:0.396714:0.162510:0.396714:0.147611:0.370815:0.147611:0.000000:0.000000:0.000000:0.000000
2:@0.418543:0.162510:0.426718:0.162510:0.426718:0.147611:0.418543:0.147611:0.000000
5,2 :@0.219105:0.399511:0.242039:0.399511:0.242039:0.384612:0.219105:0.384612:0.000000:0.000000:0.000000:0.000000
5 :@0.271758:0.399511:0.283602:0.399511:0.283602:0.384612:0.271758:0.384612:0.000000:0.000000
4,8:@0.313321:0.399511:0.332586:0.399511:0.332586:0.384612:0.313321:0.384612:0.000000:0.000000:0.000000
4,4:@0.360429:0.399511:0.379694:0.399511:0.379694:0.384612:0.360429:0.384612:0.000000:0.000000:0.000000
4,2:@0.407536:0.399511:0.426802:0.399511:0.426802:0.384612:0.407536:0.384612:0.000000:0.000000:0.000000
Respuesta abierta.:@0.590305:0.737848:0.711740:0.737848:0.711740:0.722949:0.590305:0.722949:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Respuesta abierta.:@0.554271:0.490298:0.675705:0.490298:0.675705:0.475399:0.554271:0.475399:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Respuesta abierta.:@0.590305:0.806459:0.711740:0.806459:0.711740:0.791560:0.590305:0.791560:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Respuesta abierta.:@0.561474:0.909068:0.682909:0.909068:0.682909:0.894169:0.561474:0.894169:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 ©:@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