1. Unit 1 Test Review Answers

2. Solving Equations

3. Solving Inequalities

4. Graphing Linear Equations

5. Graphing Linear Equations3)

6. Graphing Linear Equations

7. Graphing Inequalities
11)

8. Graphing Inequalities
12)

9. Graphing Inequalities
13)

10. Graphing Inequalities
14)

11. Graphing Inequalities
15)

12. Graphing Inequalities
16)

13. Graphing Inequalities
17)

14. Graphing Inequalities
18)

15. Graphing Inequalities
19)

16. Graphing Inequalities
20)

17. Algebraic Models
21) 6x + 10y = 366 if y = 15, x =36 22) 0.05x y < 400 if x = 5000, y=

18. Properties of Exponents
𝑥 4 𝑦 4
𝑥 2 𝑦
17. 7𝑥 𝑦 4 𝑧
𝑥 𝑥 3
19. 9𝑦 𝑥
𝑥 9 𝑦
𝑥 2 𝑦 3
2. 𝑥 16
𝑥 3 𝑦 9 𝑧
𝑥 4 𝑦 5
𝑥 11
6. 4 𝑥 4 𝑦 4 𝑧 8
7. Cannot be simplified.
𝑥 4 𝑦 4
9. 𝑥 6 𝑦 6 𝑧 6
𝑥 6 −2 𝑥 4 𝑦 2
11. Cannot be simplified.
𝑥 10 −3 𝑥 8 𝑦 4

19. Properties of Exponents
23. 𝑥 20 𝑦 15
𝑥 7 𝑦 14
25. 𝑥 2 𝑦 6
26. 𝑥 6 𝑦 12
𝑥 6 𝑦 8
𝑥 9 𝑦 8
𝑥 11 𝑦 15 𝑧 7
𝑥 𝑦 12
𝑥 𝑦 6
𝑤 3 𝑦 9 𝑥 6 𝑧 12
33. 𝑎 2 𝑏 2 𝑐 4 𝑑 2
34. 1− 1 𝑥 2
35. 𝑚 6 + 𝑚 5 −5 𝑚 2 𝑥𝑦
37. 𝑥 36 𝑦 16
𝑦 20 𝑥 24
𝑦 2 3 𝑥 5
40. 1
𝑥 2 𝑦 9