Jasmine has 8 packs of candle wax to make scented candles. each pack contains 14 ounces of wax. jasmine uses 7 ounces of wax to make one candle. how many candles can she make?

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?