1. Chapter 7 Jeopardy! 100 200 300 400 Solving Equations
Solving Inequalities
Simple Interest
100
200
300
400

2. Solving Equations : 100
Solve. Show ALL WORK.
Solution

3. Solving Equations : 100 (Solution)
x = -7

4. Solving Equations: 200
Solve. Show ALL WORK.
Solution

5. Solving Equations : 200 (Solution)
x = 31

6. Solving Equations: 300
Solve. Show ALL WORK.
Solution

7. Solving Equations : 300 (Solution)
x = -6

8. Solving Equations: 400
Solve. Show ALL WORK.
Solution

9. Solving Equations : 400 (Solution)
x = 1

10. Solving Equations : 100
Solve. Show ALL WORK.
Solution

11. Solving Equations : 100 (Solution)
x = -13

12. Solving Equations: 200
Solve. Show ALL WORK.
Solution

13. Solving Equations : 200 (Solution)
x = 30

14. Solving Equations: 300
Solve. Show ALL WORK.
Solution

15. Solving Equations : 300 (Solution)
x = 3

16. Solving Equations: 400
Solve. Show ALL WORK.
Solution

17. Solving Equations : 400 (Solution)
x = -8

18. Solving Inequalities: 100
Solve, then graph the solution. Show ALL WORK.
Solution

19. Solving Inequalities: 100 (Solution)

20. Solving Inequalities: 200
Solve, then graph the solution. Show ALL WORK.
Solution

21. Solving Inequalities: 200 (Solution)

22. Solving Inequalities : 300
Solve, then graph the solution. Show ALL WORK.
Solution

23. Solving Inequalities: 300 (Solution)

24. Solving Inequalities : 400
Solve, then graph the solution. Show ALL WORK.
Solution

25. Solving Inequalities: 400 (Solution)

26. Simple Interest: 100
You invest $2,500 at a 3% interest rate for 4 years.
Find the interest earned after 4 years.
Find the balance after 4 years.
Solution

27. Simple Interest: 100 (Solution)
Balance = $2,800

28. Simple Interest: 200
You invest $300 at a 1.5% interest rate for 2 years.
Find the interest earned after 2 years.
Find the balance after 2 years.
Solution

29. Simple Interest: 200 (Solution)
Balance = $309

30. Simple Interest: 300
You invest $500 at a 2% interest rate for 6 years.
Find the interest earned after 6 years.
Find the balance after 6 years.
Solution

31. Simple Interest: 300 (Solution)
Balance = $560

32. Simple Interest: 400
You earn $60 in interest at a 1% interest rate after 3 years.
Find the initial amount invested.
Solution

33. Simple Interest: 400 (Solution)
Initial Amount Invested: $2,000