Answer: x-5+5+5
Step-by-step explanation:
Answer:
The number in the green box should be 3.
Step-by-step explanation:

Answer:
G
Step-by-step explanation:
the perimeter is the sum of all sides so we have

Answer:
A. -1/8 x + 3/16
Step-by-step explanation:
Distribute -1/2 over the parentheses
-1/2 ( 1/4 x - 3/8 )
-1/2 (1/4 x) - 1/2 (-3/8 )
multiply fractions to simplify
-1/8 x + 3/16
A is correct