OpenStax, Elementary Algebra 2e §3.6 Solve Applications with Linear Inequalities · Example 6 · Algebra · Inequalities

Solve Applications with Linear Inequalities · Example 6

Brenda’s best friend is having a destination wedding and the event will require 3 nights in a hotel. Brenda has $500 in savings and can earn $15 an hour babysitting. She expects to pay $350 airfare, $375 for food and entertainment and $60 a night for her share of a hotel room. How many hours must she babysit to have enough money to pay for the trip?

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OpenStax, Elementary Algebra 2e · §3.6 Solve Applications with Linear Inequalities · Example 6

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