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hichkok12 [17]
4 years ago
7

Marcel made an error when he used the distributive property to solve the problem shown. Which sentence describes the error?

Mathematics
2 answers:
lana [24]4 years ago
7 0

Answer:

i Think it  B i an not sure

Step-by-step explanation:

LenKa [72]4 years ago
4 0
A.In Step 2, 90 should be multiplied by the quantity 10 – 12, not by 10.

correct:
90(10 - 12) = 90 · 10 - 90 · 12 or 90(10 - 12) = 90 · (-2)
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