Tyra's family is spending the afternoon in Millersville. They plan to see a movie and then explore the town. The movie will cost the family $36, and parking costs $4 per hour.
How long will the family be able to spend in Millersville if they want to spend less than $60 and they don't have any other expenses?
Write an inequality that shows that Tyra's family spends less than their limit. Explain how you wrote the inequality, and define any variables used.