Question

HELP!!!!

Which of the following expressions are equivalent to −3.5(2 − 3n) − 2.5n?

A. −7 − 8n
B. −7 + 8n
C. −7 − 13n
D. −7 − n(10.5 − 2.5)
E. −7 + n(10.5 − 2.5)

Answer 1

BTW you above are wrong the correct answers are B and E i solved and chose these and got it correct! It also says EXPRESSIONS so there is more than 1 answer.

Explanation:

Answer 2

`- 3.5(2 - 3n) - 2.5n = - 7 - 13n`
First, you distribute -3.5 to the numbers in the parentheses. Then, you combine like-terms. So, the answer is C.