Lamika buys 12 packs of juice boxes that are on sale and paid $48 . use a ratio table to determine how much lamika will pay to buy 8 more packs of juice boxes at the same store

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?