Jim and Lisa left an 18% tip after having dinner at a restaurant. The amount of the tip was $9. Jim's meal was $28. What was the cost of Lisa's meal? Use x for the variable.

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 value of cos330° is √3/2 then find tan165°.

Which of the functions below could have created this graph?