3 years ago

Use the distributive property to rewrite the expression and solve. 972 = 9?+ 9*2 =

2 answers:

7 0

A(b+c)=ab+ac
we have
9(72)=9*?+9*2
c=2
sub, but it must be equal to minus 2 from 72
7(70+2)=9*70+9*2

the question mark is 70
and the restult of the equation is 648

?=70

ad-work [718]3 years ago

7 0

Your answer would be 3

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