Question

Which of the following expressions are equivalent to -3.5(2 - 3n) - 2.5n?
Select all that apply.
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

The answer is B i think. i think you forgot the plus sign on B.