The length of a rectangle is 12x and the width is 4+x. If the perimeter is 60 inches, then: X = 8
X = 26
X = 2

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?