Unit 7 Systems of Equations and Inequalities

7-5 Linear Inequalities (pg.390) 11. Graph the inequality < + 12. Graph the inequality + R 13. Susan make $12 per hour babysitting and $24 per hour as a lifeguard. Her goal is to make at least $420. Write an inequality, graph the solution, and list three possible solutions 7-6 Systems of Linear Inequalities (pg.396) 14. ................
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