URGENT QUESTION BELOW

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

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

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?