1. 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt Operations with Integers The coordinate plane Missing Numbers and Writing Equations Expressions and graphing lines A little bit of …...

2. What is the value on the screen? ++++++--------- 1 pt

3. - + - + - + - + - + - + --- -3 1 pt

4. Solve. -17 + 36 = 2 pt

5. 19 2 pt

6. Solve. -40 + 6(-3) = 3 pt

7. -58 3 pt

8. Solve. -2 - (-3) - (-4) = 4 pt

9. -2 - (-3) - (-4) = -2 + (+3) + (+4) = 1 + (+4) = = 5 4 pt

10. -25 - (-15)(4) = Solve: 5 pt

11. -25 - (-15)(4) = -25 - (-60) = -25 + (+60) = = 35 5 pt

12. What is the ordered pair of point E and what quadrant is it located in? E 1 pt

13. E (-4,3) is the point and it is in the 2nd quadrant. 1 pt

14. Give the ordered pairs for the 3 vertices of the triangle. 2 pt

15. (-2, 4) (-2, -3) (2, -3) 2 pt

16. 3 pt The following is the window setting for a graphing calculator. Choose the graph that matches the window setting. WINDOW Xmin=-10 Xmax=10 Xscl=2 Ymin=0 Ymax=5 Yscl=1 A B C D

17. 3 pt WINDOW Xmin=-10 Xmax=10 Xscl=2 Ymin=0 Ymax=5 Yscl=1 C

18. 4 pt A.What are the x and y-axis scales for this coordinate plane? B. Use the scales to determine the coordinates for points A and B. (12, 20) A B

19. 4 pt X-scale = 2 Y-scale = 5 Point A = (10, -5) Point B = (-4, -20)

20. If the yellow figure is slid to the new spot, what would be the ordered pairs for the new B, C, D, and E? 5 pt

21. A BC D E FG A FG B C D E B (-4, -1) C (-3, -1) D (-3, -4) E (-2, -4) 5 pt

22. Solve for the missing number. + 1= -5 1 pt

23. -6 + 1= -5

24. - 23=-11 2 pt Solve for the missing number.

25. 2 pt 12 - 23 = -11

26. 3 pt Solve for the missing number.

27. 3 pt 18 -6  -3

28. Write the equation for the following relationship: Jynne made 4 times more money yesterday than she did today. Let y= yesterday ’ s money t= today ’ s money 4 pt

29. 4t = y or t = y ÷ 4 4 pt

30. Write the equation for the following relationship: Caleb ’ s best race time is 4 seconds less than twice his brother ’ s. Use:c = Caleb ’ s time b = brother ’ s time 5 pt

31. c = 2b - 4 or c/2 + 4 = b or C + 4 = 2b 5 pt

32. Evaluate the following expression if: A = -2 B = 18 C = -6 A + (-2C) + B = 1 pt

33. A + (-2C) + B -2 + (-2)(-6) + 18 -2 + 12 + 18 28 1 pt

34. 2 pt

36. Sketch the graph for the following equation: y = -2x + 1 3 pt

37. y = -2x + 1 3 pt

38. Evaluate the expression if: R = -1 U = 16 T = -4 X = 3 T 2 + U/T + RX 4 pt

39. R = -1 U = 16 T = -4 X = 3 T 2 + U/T + RX -4 2 + 16/(-4) + (-1)(3) 16 + (-4) + (-3) 12 + (-3) = 9 4 pt

40. Evaluate the expression if: A = -2 B = 12 C = -7 D = 20 AB - CD 5 pt

41. A = -2 B = 12 C = -7 D = 20 AB - CD (-2)(12) - (-7)(20) (-24) - (-140) (-24) + (+140) = 116 5 pt

42. Fill in the blank with the words always, sometimes or never. When adding a positive and a negative number, the answer is ___________ negative. 1 pt

43. When adding a positive and a negative number, the answer is sometimes negative. 1 pt

44. Determine whether the answer will be positive(+), negative(-), zero or a combination of these. (-) (+) (-) x 2 pt

45. (-) (+) (-) x x = (+) 2 pt

46. x - 10 Simplify the following expression if x = -6 3 pt

47. -6 - 10 = -6 + -10 = -16 = 16 3 pt

48. What is the mean, and median of the following set of numbers? 3, -6, -11, 2, -8 4 pt

49. 3, -6, -11, 2, -8 Mean = -20 ÷ 5 = -4 Median -11, -8, -6, 2, 3 4 pt

50. If you were reading this graph, how many days would it take to make approximately $600? 5 pt

51. Approximately 4 days. 5 pt