Answer:
The question is not explained well, Please explain it better or take a screenshot or something
Step-by-step explanation:
A) (5s + 2 / 4) x (4) = Perimeter
B) ( s + 9) x (2) + ( 3s - 5 ) x (2) = Perimeter
C) 22 + 48 = 70
ANSWER
D. 13
EXPLANATION
We have

To find

means we want to find an x-value whose image is 3.

We cross multiply,

Expand:

Combine like terms,



Answer:
Step-by-step explanation:
What variable are you solving for?