Question

Which is an equivalent expression of:

−2(5r+ 3) + 9r?
A) −19r – 3
B) −10r – 6
C) −10r+ 3
D) −r– 6

Answer 1

The answer would be d

Answer 2

-r - 6

Explanation:

use distributive property

-2(5r + 3) +9r

= -10r - 6 +9r

= -r - 6