OpenStax, Intermediate Algebra 2e §2.5 Solve Linear Inequalities · Exercise 70 · Algebra · Inequalities
Solve Linear Inequalities · Exercise 70
Solve.
Cesar is planning a four-day trip to visit his friend at a college in another state. It will cost him $198 for airfare, $56 for local transportation, and $45 per day for food. He has $189 in savings and can earn $35 for each lawn he mows. How many lawns must he mow to have enough money to pay for the trip?
OpenStax, Intermediate Algebra 2e · §2.5 Solve Linear Inequalities · Exercise 70
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