1. Which point on the number line best represents the √32? E F G H a. Point E b. Point F c. Point G d. Point H

2. √23 lies between which two consecutive integers? a. 4 & 5 b. 5 & 6 c. 11 & 12 d. 16 & 25

3. Simplify √24 a. 2√6 b. 12 c. 6 d. 6√2

4. Simplify a. 2√5 b. 25 c. 10 d. 5√2

5. Simplify 4√75 a. 5√3 b. 4√3 c. 20√3 d. 25√3

6. Which subset of real numbers does not contain the number 1? a. integers b. whole numbers c. natural numbers d. irrational numbers

7. Which is equivalent to this expression: (6 – 3) 4 a. 1,280 b. 81 c. 12 d. 7

8. Simplify 2 -4 a. -16 b. 1/2 -4 c. 1/16 d. -8

9. Simplify 12x 6 y -3 6x 2 y a. 2x 4 /y 2 b. 6x 4 /y 2 c. 2x 3 /y 3 d. 6x 3 /y 3

10. x x 2 = x 3 x 2 x 2 = x 4 x 3 x 2 = x 5 x 4 x 2 = x 6 x 5 x 2 = x 7 Which statement generalizes the pattern shown in the table above? a. x m x n = x (m + n) b. x m x n = x (n - m) c. x m x n = x (m - n) d. x m x n = x (m + m)

11. Which number has the least value? a x 10 4 b x 10 6 c x 10 3 d x 10 5

12. What is 901,000 written in scientific notation? a x b x c x 10 3 d x 10 5

13. Find the equation of the line that is parallel to y = 5x – 2. a. y = -1/5x - 4 b. y = -1/5x + 1 c. y = -5x – 8 d. y = 5x + 12

14. Line a, b and c lie in the same plane. Line a is perpendicular to line b. Line b is parallel to line c. How are lines a and c related? a. parallel b. perpendicular c. intersecting, but not perpendicular d. no relationship can be determined

15. Betty added a support to her metal shelves If  SMO measures 45 o, what is the measure of  SMN? a. 45 o b. 90 o c. 135 o d. 180 o

16. Which is the solution to the following inequality? │2x – 4│≤ 4 a. x ≥ 0 b. x ≤ 4 c. 0 ≤ x ≤ 4 d. x ≥ 4 or x ≤ 0

17. Which value equals the following expression? -a + 2b – c, if a = -3, b = 4, c = -5 a. 0 b. 6 c. 10 d. 16

18. Dale drew triangle DOG with the given measurements What is the measure of DG? a. 17cm b. 13cm c. 11cm d. 7cm

19. What is the measure of AX? a. 3in b. 9in c. 19in d. 27in

20. Triangle TUV is a right angle. Segment VT is 6 inches long and segment UV is 8 inches long. Three squares have been drawn alongside the triangle. Each square side has the same measure as the sides of the triangle alongside it. What is the area of rectangle RSTU? a. 10 in 2 b. 14 in 2 c. 48 in 2 d. 100 in 2

21. If x = 8, what is the value of this expression x – 3 4 a b. -1 c. 1 d. 2.5

22. What is the solution to the following equation x + 10 = 34 4 a. x = 4 b. x = 6 c. x = 96 d. x = 144

23. What value for n makes the following sentence true? 5n = 8 + 3n a. n = 4 b. n = 2 c. n = 8/3 d. n = 8/5

24. Solve │x - 2│ = 6 a. x = -4 b. x = 8 c. x = -4 or 8 d. x = -8 or 8

25. What is the next term in the following sequence 6, 0, -6, -12, …. a. 0 b. -6 c. -18 d. -24

26. The Fibonacci sequence is a sequence of numbers in which each preceding number is the sum of the previous two numbers. If 1, 1, 2, 3, 5, 8 and 13 represent the first 7 terms in the sequence, which of these values would be the 14 th term in the sequence? a. 182 b. 233 c. 377 d. 610

27. Which should be placed on the blank line below to make an inequality? 4x + 4 ____ a. = 12 b. > 12 c. – 12 d. ÷ 12

28. Which graph represents the following inequality? 4 < x a b c d

29. Which graph represents the following inequality? -4x + 3 ≥ 15 a b c d

30. Andre wants to download as many songs as he can with his $30 gift card. Each song costs $0.90. Which inequality would you use to find out how many songs (x) Andre can buy? a. 30 – x ≤ 0.90 b..90x ≥ 30 c x ≤ 30 d..90x ≤ 30

31. Which equation is described in the table below? a. y =.2x b. y =.2x c. y = 5x d. y = 5x Week1234 Profit

32. A function of x containing four ordered pairs of the form (x,y) is shown below. {(1,3), (2,4), (5,7), (6,8)} What is the domain of the function? a. {1,2,5,6} b. {3,4,7,8} c. {1,2,3,4} d. {5,6,7,8}

33. Solve for x: │x – 3│=12 a. x = -15, -9 b. x = -15, 9 c. x = 15, -9 d. x = 15, 9

34. Which inequality is represented by the graph? a. 3x – y ≤ 10 b. 3x + y ≥ 10 c. 3x + y ≤ 10 d. -3x – y ≥ 10

35. Each time Computer Store R sends out a person to repair computers, it costs Computer Store R money. On the graph shown, x is the number of repair visits in a month, and y is the total amount of money that Computer Store R spends on repairs in a month. Identify the linear equation that was used to create the above graph. a. y = x b. y = x c. y = 100x d. y = 125x

36. Which linear equation describes the following arithmetic sequence? 10, 7, 4, 1, -2,…. a. y = -3x + 10 b. y = -3x + 13 c. y = 3x + 10 d. y = 3x + 13

37. What is the common difference of the arithmetic sequence shown below? -5, -1, 3, 7,….. a. 2 b. 4 c. 6 d. 8

38. Rewrite the equation in slope- intercept form: -2x + y = 6 a. y = -2x – 6 b. y = 2x – 6 c. y = 2x + 6 d. y = -2x + 6

39. Find the slope of the line which goes through the points (4, 2) and (-2, 5) a. -2 b. -½ c. 2 d. ½

40. The graph of the equation y = 2x + 5 has which of the following characteristics? a. It intercepts the y-axis at 5 b. It intercepts the x-axis at 5 c. It intercepts the y-axis at 2 d. It intercepts the x-axis at 2

41. The cost to rent a car for one day is $25 plus $.10 per mile. Your total cost was $90. Which equation would be used to determine how many miles you drove? a. $25 - $.10x = $90 b. $90 + $25 = $.10x c. $90 + $.10x = $25 d. $25 + $.10x = $90

42. Write the equation in slope-intercept form 6x + 3y = -54 a. y = -12x – 12 b. 2x + 18 c. -18x + 12 d. y = -2x – 19

43. Which linear equation in standard form represents the line in the graph? a. -¾x – y = 3 b. ¾x + y = -3 c. 3x – 4y = -12 d. 3x + 4y = -12

44. Which linear inequality does the graph represent? a. y < -½x – 1 b. y ≥ -½x – 1 c. y ≥ -2x – 2 d. y < -2x – 2

45. Which equation is true for all pairs of values in the table above? a. y = x – ½ b. y = 2x – 1 c. y = x – 1 d. y = x + 1 XY

46. The cost of internet access is a function of time. The cost for 10, 25, and 40 minutes are shown. What is the cost of using the internet for 55 minutes? a. $1.50 b. $8.50 c. $9.00 d. $15.00 Time(min) Cost($) ?

47. Mr. Lee works two jobs and wants to earn $187 a week and work 25 hours per week. His first job pays $7 per hour and his second job pays $10 per hour. Choose the system of equations that models this situation. a. 7x – 10y = 187 and x – y = 25 b. 7x + 10y = 187 and x + y = 25 c. x = y = 187 and 7x + 10y = 25 d. x – y = 187 and 7x – 10y = 25

48. A group of 10 students measured both height and the arm length of each person. Which would BEST allow the students to determine the relationship between height and arm length? a. Constructing a Venn diagram to compare data b. Plotting the data on a pair of line graphs and comparing them c. Calculating the average and standard deviation of the data set d. Plotting the data as ordered pairs and determining a line of best fit

49. Solve the system of linear equations. 4x + 2y = -8 x – 2y = 13 a. (1,6) b. (6,1) c. (-1,-6) d. (1,-6)

50. Use the scatter plot below to answer the question Which equation BEST represents the scatter plot? a. y = x + 5 b. y = -x + 5 c. y = 5x + 5 d. y = -5x + 5 Time remaining to reach destination Speed

51. A total of 12 cars and vans transported 108 students on a field trip. Each car held 6 students, and each van held 12 students. How many cars and vans were used? a. 6 cars, 6 vans b. 8 cars, 8 vans c. 4 cars, 8 vans d. 2 cars, 10 vans

52. If set A = {1,3,5,7,9}, B = {2,4,6,8,10}, C = {2,3,5,7}, Then A U C = ? a. {3,5,7} b. {1,3,5,7,9} c. {1,2,3,5,7,9} d. {1,2,3,4,5,6,7,8,9,10}

53. A bag contains 4 orange blocks and 2 yellow blocks. Jamal takes a block out of the bag, records the color, then replaces the block. He does this 30 times. Which answer shoes the result he is most likely to have? a. 20 orange, 10 yellow b. 10 orange, 20 yellow c. 29 orange, 1 yellow d. 15 orange, 15 yellow

54. Mr. Warren requires his students to read 2 books: 1 book from list #1 and 1 book to list #2. a. 9 b. 6 c. 2 d. 1 List #1List #2 A trip to AsiaMystery at Chelsea Darlene’s HopeNotes from Kent Sunset HopeA Clan of Many

55. A spinner consists of six equal regions as shown. If Harold spins the spinner once, what is the probability that the arrow will land on a region numbered less than or equal to 2? a. 1/6 b. 1/3 c. 1/2 d. 2/3

56. A bag contains 12 marbles: 5 are orange, 3 are blue, and the rest are red. If one marble is selected at random from the bag, what is the probability that it will be red or blue? a. 1/4 b. 1/3 c. 5/12 d. 7/12

57. Which equation BEST represents the scatter plot? a. y = x – 1 b. y = x + 1 c. y = -x + 1 d. y = -x – 1 Math mark increase % Hours spent studying

58. If lines m and n are parallel, what type of angles are  1 and  5? a. vertical b. corresponding c. alternate interior d. alternate exterior

59. How is 2.3 x expressed in standard notation? a. 23,000 b. 230,000 c d

60. Which of the following is true? a. {3,6} A b. 5  B c. {3,4,6,8,9,12,16}  A d. 16  B

61. The above Venn diagram shows the number of students who like chocolate or strawberry ice cream. How many students like chocolate ice cream? a. 32 b. 43 c. 27 d. 70