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Back to 2.5 Solve Linear Inequalities

2.5 Exercise 41

Avg difficulty 2.5

Josue wants to go on a 10-night road trip with friends next spring. It will cost him $180 for gas, $450 for food, and $49 per night to share a motel room. He has $520 in savings and can earn $30 per driveway shoveling snow. How many driveways must he shovel to have enough money to pay for the trip?

OpenStax Intermediate Algebra 2e, 2.5 Solve Linear Inequalities, exercise 41

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Adapted from Intermediate Algebra 2e © 2020 Rice University. Licensed under CC BY 4.0. Source: Intermediate Algebra 2e. Imported at revision 77a933c.