Question 639887
    the width of a rectangle is twice the length. the perimeter is 104 feet. find the dimensions.
.
Let x = length
then
2x = width
.
2(x + 2x) = 104
(x + 2x) = 52
3x = 52
x = 14 feet (length)
.
width:
2x = 2(14) = 28 feet