1. DO NOW **Test TOMORROW!! Solve the following equations: 4𝑡+7+6𝑡=−33
6 𝑦−2 =8−2𝑦

2. 4𝑡+7+6𝑡=−33

3. 6 𝑦−2 =8−2𝑦

4. Quiz Review
Solve the inequalities:
𝑝 10 ≤− 𝑐≥48

5. Quiz review
Write an inequality to model the situation. Tetras (a type of fish) cost $3.99 each. You can spend at most $25. How many tetras can you buy for your aquarium?

6. Quiz review
Solve the inequality:
−7< 7 3 𝑚 −8𝑎>56

7. QUIZ
TIME!!

8. 3-4 Solving multi-step inequalities

9. Table of contents 1 Page # topic date
? Inequalities and Their Graphs
? 3-2 Solving Inequalities Using
Addition or Subtraction
? 3-3 Solving Inequalities Using
Multiplication or Division
? 3-4 Solving Multi-Step Inequalities 1

11. Solve and check the inequality
9+4𝑥>21

12. You try. Solve and check the inequality.
−6𝑎−7≤17

13. You try. Solve and check the inequality.
−4<5−3𝑛

14. You try. Solve and check the inequality.
50>0.8𝑥+30

16. You try. Write an inequality & solve
You want to make a rectangular banner that is 18 ft long. You have no more than 48 ft of trim for the banner. What are the possible widths of the banner?

17. Which number is a solution? A. 8 b. 9 c. 10 d. 11
3 𝑡+1 −4𝑡≥−5

18. You try. Find the solutions
15≤5−2(4𝑚+7)

19. What are the solutions?
6𝑛−1>3𝑛+8

20. You try. What are the solutions?
What are several
different things you
could have done for
your first step?
You try. What are the solutions?
3𝑏+12>27−2𝑏

21. Special cases: What are the solutions?
10−8𝑎≥2(5−4𝑎)

22. Special cases: What are the solutions?
6𝑚−5>7𝑚+7−𝑚

23. You try. Special cases: What are the solutions?
9+5𝑛≤5𝑛−1

24. You try. Special cases: What are the solutions?
8+4𝑥≥5𝑥+2−𝑥