Asked by Tania

the lenght of a rectangular room is 6 feet longer than twice the width. If the room's perimeter is 132 feet, what are the room's dimensions?
Answered by Ms. Sue
P = 2L + 2W

132 = 2(2W + 6) + 2W

132 = 6W + 12

120 = 6W

20 = W