A bowling alley charges $8 for shoes and $3 per game. Claire brought $20. What inequality describes this?
9. Using the inequality you wrote for problem 8, what is the maximum number of games that Claire can play?
10. Bill has 2 hours to drive to his friend's house and work on some assignments. Each assignment takes an average of 18 minutes, and it takes Bill 10 minutes to drive to the house. What inequality describes this? How many assignments can Bill complete?