Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman

Exercise 3

Liz Thorton has signed up for a one-semester class that meets twice a week. The semester is 16 weeks long. She knows that she will miss three classes during her vacation. She has a choice of buying a semester parking pass for $41.50, or she can pay $1.75 daily for parking. How much will Mz save If she buys the parking pass