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Quarter 1: Killer Bee Review Honors Math 2013-2014 1. Choose the set(s) of numbers to which –100 belongs. 4 A. whole, natural numbers, integers B. rational numbers C. whole, integers, rational numbers D. integers, rational numbers 2. Which of the expressions is irrational ? And why? A. √49 B. √88 3. Between what two consecutive integers is the expression √94 ? A. 14 and 15 B. 12 and 13 C. 9 and 10 D. 11 and 12 4. Choose the property that the statement illustrates. k(1) = k A. Identity Property of Multiplication B. Identity Property of Addition C. Symmetric Property D. Inverse Property of Addition 5. For the equation, determine the operations that produced the equation. Then reverse the operations to solve the equation: x = 13 -12 A. 156 B. –156 C. –1.083… D. 1.083… 6. For the equation, determine the operations that produced the equation. Then reverse the operations to solve the equation. m + 36 = 97 A. –61 B. 133 C. –133 D. 61 7. Solve the equation. -201 = j + 87 A. 114 B. 288 C. –288 D. –114 8. Solve the equation. x = -56 -8 A. 7 B. –7 C. –448 D. 448 9. Solve the equation. n = -4 7 A. –28 B. –3 C. 28 D. 11 10. Solve the equation. -4 = n + 12 2 A. –8 B. 4 C. –32 D. 16 11. Solve the equation. 3c + 11 = 26 4 A. 45.6… B. 30.5 C. 49.3… D. 20 12. Solve the equation. 35 = – m + 895 A. 860 B. –860 C. 930 D. –930 13. Solve the equation. 6 = 12 + r -8 A. –144 B. –60 C. 15 D. –36 14. Solve the equation. 2.3 x + 7.4 = 21.2 A. 4 B. 6 C. 5.2 D. 7.8 15. Simplify the expression. –3.8 – (–7.2) + 1.7 A. –5.1 B. –9.3 C. 5.1 D. 1.7 16. Simplify. |-85-16| A. 69 B. –69 C. –101 D. 101 17. Simplify the expression. (-7)(-4) (-2) A. 5 B. –14 C. 14 D. –5 18. Simplify the expression. ⅔(-18m + 12) A. –12m + 8 B. –4m + 6 C. –12m + 12 D. –6m 19. Simplify the expression. (9 – c )(–1) A. –9 + c B. 9+c C. 9–c D. –9 – c 20. Simplify the expression. -3(y + 5) – 4y A. -22y B. -3y + 2 C. -7y + 5 D. -7y -15 21. Which equation models the perimeter p of the patterns below, where n represents the figure number? Fig. #1 Fig. #2 A. p = n + 4 B. p = 4n C. p = 2n + 2 Fig. #3 D. p = 4n + 2 22. Choose the expression that matches the phrase: double the difference of 8 times a number and 16 A. 2(8) – 2(16) B. (8-16)(2n) C. 2-8n(16) D. 2(8n-16) 23. What equation models the data in the table if d = number of days and c = cost? Days 2 3 5 6 Cost 10 16 19 7 A. d=c-5 B. c=d+5 C. c = 3d + 1 D. c=d+7 23. True or False: The table matches the line graph. Explain. Time of Day Miles from Home 9:00 0 10:00 51 11:00 102 12:00 110 1:00 160 2:00 242 2:51 275 24. Simplify the expression: -3² A. -6 B. 6 C. 9 D. -9 25. Simplify the expression: 2[6² + (⅓ ÷ ⅔) + 9] A. 91 B. 56 C. 22 D. 84 Do you want more review? Go to the online textbook and find the “Review for Quarter 1” assignment and practice there!