Question

Which expression is equal to 54? A) 4+5(3+7) B) (4+7)+11 C) 5(4+10) or D 5(12-6)

Answer 1

well here is what they are equal. A)54 B)121 C)200 D)30 Hope it helps

Answer 2

`a) \ 4+5(3+7)=4+5 * 10=4+50=54 \\ b) \ (4+7)+11=11+11=22 \\ot= 54 \\ c) \ 5(4+10)=5 * 14 =70 \\ot= 54 \\ d) \ 5(12-6)=5 * 6=30 \\ot= 54`

The answer is A.