Question

20 PTS
Which expressions are equivalent to this expression?

3(n + 4)

Select each correct answer.

A) 12 + n + n + n

B) 3n + 4

C) 3n − 12

D) 2n + 12 + n

Answer 1

3(n+4)= 3n+12 So it would be
A.) and D.)

Answer 2

Answer is a and d...