Question

Q # 15 please somebody help me

Answer 1

It’s Answer b 7m + 9

Answer 2

7m + 9

Step-by-step explanation

1/3 (21m + 27)

Start by removing the parenthesis. Do this by multiplying what is inside the parenthesis by 1/3.

1/3 (21m + 27) = (1/3×21m) + (1/3×27)

= 7m + 9