Shari walks 5 blocks to school each morning. The walk takes 10 minutes

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

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?

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)