Question

Which expression is equivalent to 3(x+4)? O A. 3x + 4x O B. 3 + x + 4 O C. 3x+4 O D. 3x + 12​

Answer 1

D. 3x+12

Explanation:

3(x+4)

3*x=3x

3*4=12

3x+12

Answer 2

D.

Explanation:

Multiply what's inside the parentheses by 3 to get the answer. 3x+12