Question

8d + 4d when d = -2
Save me please

Answer 1

-24

Explanation:

All you have to do is plug -2 in for d

8(-2) + 4(-2) = -24

(a positive times a negative equals a negative)

Answer 2

-24

Explanation:

8d + 4d

Combine like terms

12d

Let d = -2

12 * -2

-24