4 cm
Tcm
The cup was filled at a constant rate. It started empty. After 2 seconds, it held 70 cm3 of water.

Write and solve an equation to find the unknown side length x (in inches).

Perimeter =24.2 in.Write and solve an equation to find the unknown side length x (in inches).

Perimeter =24.2 in.

Step-by-step explanation:

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

the answer is:

mean: 6

mad: 2.14