Val rented a bicycle while she was on vacation.

She paid a flat rental fee of $55, plus $8.50 each day.

The total cost was $123.

A restauraunt sells a coffee refill mug for $6.75.

Each refill costs $1.25.

Last month Keith spent $31.75 on a mug and refills.

A gym holds one 60-minute exercise class on Saturdays and several 45-minute classes during the week.

Last week all of the classes lasted a total of 285 minutes.

Three friends earned more than $200 washing cars.

They paid their parents $28 for supplies and divided the rest of the money equally.

Nick has $7.00.

Bagels cost $0.75 each, and a small container of cream cheese costs $1.29.

Chet needs to buy 4 work shirts, all costing the same amount.

The total cost before Chet applies a $25 giftcard can be no more than $75.