The length of a rectangular mailing label is 2 centimeters less than twice the width. The perimeter is 44 centimeters. Find the dimensions of the label.

Answer 1

L=2W-2

2(L+W)= 44

2(2W-2+W)= 44

6W = 44+4

W = 48/6 = 8

L= 2W-2 = 16-2=14 cm

dimensions are 8 x 14 cm.

2(8+14) = 2(22) = 44 cm for the perimeter