Posted by jerry on Friday, July 19, 2013 at 9:32pm.
The perimeter of a fence is 84 meters. If the width is 2 meters less than the length, find the width

math  Ms. Sue, Friday, July 19, 2013 at 9:36pm
P = 2L + 2W
84 = 2L + 2(L2)
84 = 4L  4
88 = 4L
22 = L