Answer:
11a + 13c -b - 36
Step-by-step explanation:
We add all the sides together because we're looking for perimeter.
Can't see the table but direct variation is: y = kx
So if the output is some constant multiple which could be positive, negative or fraction then yes it is direct variation. So just divide a couple y/x = k to see what you get.
Answer:
18
Step-by-step explanation:
÷
Keep Change Flip
× =
Answer:
D is the correct answer
Step-by-step explanation:
I just took the test