1. 7 Quarter 1: Killer Bee Review

2. 1. Choose the set(s) of numbers to which –100 belongs. 4

3. 2. Which of the expressions is irrational? And why?

4. 3. Between what two consecutive integers is the expression √94 ?

5. 4. Choose the property that the statement illustrates. k(1) = k

6. 5. For the equation, determine the operations that produced the equation. Then reverse the operations to solve the equation: x = 13 -12

7. 6. For the equation, determine the operations that produced the equation. Then reverse the operations to solve the equation. m + 36 = 97

8. 7. Solve the equation. -201 = j + 87

9. 8. Solve the equation. x = -56 -8

10. 9. Solve the equation. n = -4 7

11. 10. Solve the equation. -4 = n + 12 2

12. 11. Solve the equation. 3c + 11 = 26 4

13. 12. Solve the equation. 35 = –m + 895

14. 13. Solve the equation. 6 = 12 + r -8

15. 14. Solve the equation. 2.3x + 7.4 = 21.2

16. 15. Simplify the expression. –3.8 – (–7.2) + 1.7

17. 16. Simplify. |-85-16|

18. 17. Simplify the expression. (-7)(-4) (-2)

19. 18. Simplify the expression. ⅔(-18m + 12)

20. 19. Simplify the expression. (9 – c)(–1)

21. 20. Simplify the expression. -3(y + 5) – 4y

22. 21. Which equation models the perimeter p of the patterns below, where n represents the figure number? Fig. #1 Fig. #2 Fig. #3

23. 22. Choose the expression that matches the phrase: double the difference of 8 times a number and 16

24. 23. What equation models the data in the table if d = number of days and c = cost?

25. 23. True or False: The table matches the line graph. Explain. Time of DayMiles from Home 9:000 10:0051 11:00102 12:00110 1:00160 2:00242 2:51275

26. 24. Simplify the expression: -3 ²

27. 25. Simplify the expression: 2[6 ² + (⅓ ÷ ⅔) + 9]

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