Question

Which answer choice is equivalent to 4(2x + 7) ?

8x + 7
36x
84+ 28
15x

Answer 1

8x + 28

Explanation:

Greetings!!!

We need to use the Order of Operations to solve 4(2x + 7). Since () Parenthesis represent multiplication, I have taken them away and replace them with Multiplication signs:

4 × 2x + 4 × 7

Simplify!!!

8x + 28

So, 8x + 28 is our answer.

However, I don't see that as an option D:

Could someone correct me if I made a mistake?