Respuesta :

36+28 because 4(9+7) = 64 and to get this answer you do 4*9 + 4*7 = 36 + 28 = 64
ChaDendup

Answer:

4(9+7)=36+28

Step-by-step explanation:

4(9+7)=64

36+7=43

13+11=24

36+28=64

13+7=20 .....

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