Question

the quarry in which grover lives is rectangular in shape. If the quarrys length is tree times its width and its perimeter is 32 miles. what are the dimensions of the quarry?

Answer 1

this can be solved through a system of equations
2x+2y = 32
x = 3y
You should be able to solve from there, ask if you need more help

Answer 2

Solve the following for w, the width.
2 (w + 3 w) = 32
w = 4
3w = 12