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Back to 2.5 Solve Linear Inequalities

2.5 Exercise 39

Avg difficulty 2.5

Malik is planning a six-day summer vacation trip. He has $840 in savings, and he earns $45 per hour for tutoring. The trip will cost him $525 for airfare, $780 for food and sightseeing, and $95 per night for the hotel. How many hours must he tutor to have enough money to pay for the trip?

OpenStax Intermediate Algebra 2e, 2.5 Solve Linear Inequalities, exercise 39

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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.