hallsmaria63 hallsmaria63

19-04-2021
Mathematics

contestada

2.(03.01 LC)
which expression is equivalent to 21 + 49? (5 points)
O 7(3 + 49)
7(3 + 7)
7(14 + 42)
7(14 + 49)
30302 MC)

Respuesta :

cleliavillalta cleliavillalta

19-04-2021

Answer:
7(3 + 7)
Why:
7x3=21
7x7=49

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