The manager if a movie theater found that saturday's sales were $3675. he knew that a total of 650 tickets were sold saturday. adult tickets cost $7.50, and children's tickets cost cost $4.50. how many of each kind of ticket were sold?

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

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?