10 points! what is 2*2*4+(7+5*3^2)=

Plz which expression is equivalent to the expression below?

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?

What multiplys to be 1 but adds up to be 4