1. Are the following numbers a... WHOLE NUMBER? INTEGER? RATIONAL NUMBER? -5 9 WHOLE NUMBER RATIONAL NUMBER INTEGER RATIONAL NUMBERINTEGER RATIONAL NUMBER

2. Are the following numbers a... WHOLE NUMBER? INTEGER? RATIONAL NUMBER? 4 -6 WHOLE NUMBER RATIONAL NUMBER INTEGER RATIONAL NUMBER INTEGER RATIONAL NUMBER

3. 1.Associative 2.Commutative 3.Property of -1 4.Identity 5.Inverse 6.Property of Zero Matching. Identify the property being illustrated. Commutative Property of 0 Identity

4. 1.Associative 2.Commutative 3.Property of -1 4.Identity 5.Inverse 6.Property of Zero Matching. Identify the property being illustrated. Associative Property of -1 Inverse

5. Let U be the set of Integers from 1 to 9. Let A = {3, 5, 6, 7} B = {2, 3, 5, 7}. A U B A ∩ B

6. Consider the function y = x + 3 with Domain D = {0, 1, 2, 3} Write the range and function using set notation.

7. You have $100 in your pocket. If you have a hole in your pocket and you lose $4 per day. How much money will you have in your pocket after 6 days?

8. You are making necklaces using two different colors of stone beads. Stone A costs $.07 per bead and stone B costs $.05 per bead. You need 50 beads to complete a necklace. The equation C = $.07n + $.05(50 – n) gives the total cost c as a function of the number n of stone A beads used. Find the total cost if you use 35 stone A beads. SHOW WORK!

9. Order the numbers from least to greatest.

10. Order the numbers from least to greatest.

11. For the given value of a, find – a.

12. See if you can do these without a calculator! -14 + 5 = 6.4 + (-7 ) = 5x when x = 1.2 -12-(-3) = -9 -.6 5(1.2) = 6 -9 -3+2= -1 F

13. The temperature was -3 degrees F in the morning and then rose 2 degrees F by noon. What was the temperature at noon? -3+2= -1 F

14. 1. 5. 2. 6. 3. 7. 4. 8. -3 -1/6 -22 10 -6 -20

15. Evaluate when y = -10 and x = - 6. 10 14

16. Simplify the expression. 4x+8 -3x+6 4x-6 4x-14 4x+1

17. Simplify the expression.

18. Check the box for each correct description of the given number. NUMBERReal # Irrational # Rational # IntegerWhole # 0 5 -4

19. Check the box for each correct description of the given number. NUMBERReal # Irrational # Rational # IntegerWhole # -2

20. Order the numbers from least to greatest.

22. X = 3 and y = -5 36. 7x – 2 37. y – x 38. 2x – y 39. 19 11 -8 11

23. Evaluate the expression. 40. 41. 42. 9 29 ½

24. Simplify the expression. 43. 44. 45. -6x+48 20x - 4 -2y 2 + 22y

25. 46. If the area of a square is 121in 2, what is the length of one side?

26. 47. Evaluate the expression for the given value of x. when x = 25

27. 48. Evaluate the expression for the given value of x. when x = 1

28. 49. Use the rectangle below with the given dimensions 8 5 + 2w What is the area? What is the perimeter?

29. 50. Evaluate: when x = 25 51. Evaluate: when x = 1 52. Simplify: 4(x - 5) + 2x =

30. Evaluate. 53. 54. 55. - 4 -12

31. 1.An awards dinner costs $225 plus $5 per person. The total bill is $735. How many people attended the dinner? 2. Evaluate the expression where x = 2. + = 102 people 78/10

32. 3. Evaluate the expression where x = 2. 4. 190 9