Hi,
the perimeter of a rectangleis 600 yards. What are the dimensions of the rectangle if the length is 50 yards more than the width?
P = 2L + 2W = 2(x+50) + 2x = 600
2(x+50) + 2x = 600
4x = 500
x = 125yd, the width. the length is 175yd (125yd + 50yd)