Which expression is not equivalent to the following expression? 15 - 3 + 15 - 3 - 3 + 15 A. 3(15 - 3) B. 3(15) C. 3(15 + 3) D. 3(12)

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asked Nov 26, 2019 89.5k views

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Clark Bao · Answer 1 · 2019-12-02T20:13:32+0000

In the above problem: it appears that the original expression is equal to 36.

A. 3(15-3) = 3(12)=36
B. 3(15) = 45
C. 3(15+3) = 3(18)=54
D. 3(12) = 36

So it looks like choices A and D are equivalent to the original expression.

Which expression is not equivalent to the following expression? 15 - 3 + 15 - 3 - 3 + 15 A. 3(15 - 3) B. 3(15) C. 3(15 + 3) D. 3(12)

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