5. Last week, your brother's employer gave him a $.50/h raise and a $20 bonus as a reward for good work. He earned a total of $80 for the week. Let x represent the number of hours he worked that
week. Write an equation to model this situation. Then solve your equation and explain the
meaning of your solution.

6. Suppose your sister (still earning minimum wage) receives $20 in tips, and that your brother
(earning $.50/h more than your sister) have earned the same amount of money at the end of a
week during which they worked the same number of hours. Write an equation to model this
situation. Then solve the equation and explain the meaning of your solution.

7. Suppose that your sister wants to earn at least $95 next week and she expects to earn $15 in tips.
Write an inequality that models this situation. Then solve and graph your inequality. Explain the
meaning of your solution.

8. How many hours would it take your brother to earn $95 with his $.50/h raise?