How many 11/5 foot pieces can be cut from the 20 foot piece

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?

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30