Find the perimeter of the figure 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?

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2

9is the geometric mean between x and 12