The length, L, of a rectangle is 2 times its width, W. The perimeter of the rectangle is less than 120 cm. Which inequality expresses all the possible lengths of the rectangle in centimeters? (Hint: P = 2l+2w)
OL<20
O L<30
O< 40
OL<50

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image