X^{2}+x-90
can you answer this please and think you.

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

What is the measure of the smallest angle in the diagram? 15 29 32 45

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?