Answer:
(8x + 20)-2x
Step-by-step explanation:
We don't know what x is, so we use the Distributive Property to do 4 x 2x, then 4x5. We put parentheses around it, and then do - 2x
7 but not sure
simple.... the second one
Answer: 2+2+4+17
Step-by-step explanation: because it is
