Jake is participating in a car wash to raise money for his basketball team. Jake raised $90 washing cars. If he charged $15 for a car wash, how many cars did Jake wash?

Sally earned $70 baby-sitting. She went to the mall and bought new clothes for school with a credit card. She bought a skirt for $15, a blouse for $13, shoes for $30, a dress for $32, and a jacket for $42. She returned the jacket the next day. When she paid her credit card bill, how much baby-sitting money did she have left?

John needs a computer for his summer class. The computer costs $385 dollars but he gets a 30% student discount. What is the total amount he will spend on the computer?

Sheila bought several bags of balloons and boxes of candles. The candles cost $15 per box, and the balloons cost $8 per bag. She bought a total of 17 bags and boxes and paid a total of $192

Tom rented a truck for $50 plus 35 cents per mile. The total bill came to $64.70. How many miles did Tom drive in the rental truck?

Jonathan made seven Easter baskets for needy children with donations of money from the community. In the end, Jonathan had ten dollars and twenty-five cents left over which he donated to the local food bank. Each basket contained twelve dollars and fifty-five cents worth of candy and gifts. How much money did Jonathan receive in donation from the community?

The sales tax rate is 8%. If Jim bought a new Buick and paid a sales tax of $1,840, what was the cost of the Buick before the tax?

Patty works at a pet store. Last week she earned $45. She makes $5 an hour. Mrs. Sanchez paid her an extra $10 for clipping her garden hedge. How many hours did Patty work at the pet store?