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- 1. Multiple ChoiceSimplify the expression:
6 + 2(7x - 3)12 + 7x14x14x + 39 + 7x - 2. Multiple Choice-12n - (-13n)-25n25nn-n
- 3. Multiple Choice−x2+2−1+6x2−4x2x 2 -1x2 +13x2 +1x 2+3
- 4. Multiple ChoiceSimplify the following expression:
(5x4 - 3x + 8x2) - (8x4 - 7x2)13x4 - 3x + 1x2-3x4 + 15x2 - 3x-3x4 - 1x2 + 3x13x4 + 15x2 - 3x - 5. Multiple ChoiceWhat is the value of the expression
x2 + y2 + x - y
when x = -1 and y = 3681216 - 6. Multiple ChoiceSimplify:
-1x + y - z + 10z + 2x - 10y1x - 9y + 9z1x - 9z - 9y-1x - 9z - 9y-1x - 9 - 9y - 7. Multiple ChoiceSimplify.
-5n + 2(4 - 5n)-15n + 8-5n - 2-5n + 95n + 8 - 8. Multiple ChoiceEvaluate the expression when
x =5 and z = 4
z2 - 2x621726 - 9. Multiple ChoiceThe first side of a triangle is x feet long. The second side is three times the first, and the third side is two feet more than the second. Which expression represents the third side?3xx + 23x + 2x + 3(2)
- 10. Multiple ChoiceGrady has three less than twice the amount of pencils that Mason has.
Which expression represents this problem?3 - 2p2p - 33 - 2 + p(2 + p) - 3 - 11. Multiple ChoiceLauren has 188 songs on her iPod. This is five less than twice as many songs that Brad has. How many songs does Brad have on his iPod?
Which expression represents this problem?188 + 5 + 2s188 - 2s = 55 - 2s = 1882s - 5 = 188 - 12. Multiple ChoiceYamila and Manny played mini golf at Boomers. The number of holes that Yamila won was 1 less than twice the number of holes that Manny won. If Manny won 5 holes, how many did Yamila win?8 holes4 holes2 holes9 holes
- 13. Multiple Choice
Pristine House Cleaners charges $19.85 plus $32 a room. Sparkle House Cleaners charges $61.85 plus $18 a room. Write and solve an equation to find the number of rooms for which the total cost of both house cleaners is the same.
4 Houses
1/3 Houses
3.5 Houses
3 Houses
- 14. Multiple ChoiceSolve for a.
3a + 5(a – 2) = 6(a + 4)a = 17a = 10No SolutionsInfinite Solutions - 15. Multiple ChoiceWhat is the first step to solve this equation:
11 - 3x = 44Subtract 11 from both sidesDivide - 3 on both sidesAdd 3 to both sidesAdd 11 to both sides - 16. Multiple ChoiceJoe's BBQ sells BBQ by the pound. Michelle buys $8.75 worth of sides and then 6 pounds of barbeque. If her total bill was $40.55, how much was each pound of barbeque?$5.30$3.95$8.22$5.32
- 17. Multiple Choice4 = 2(x + 3)1/27/2-15
- 18. Multiple Choice10(h+1)-4=76h=10h=4h=7h=76
- 19. Multiple Choice
Solve for v.60-3153 - 20. Multiple ChoiceSolve for x.55601535
- 21. Multiple Choice- 2k > 18k is greater than 20k is less than negative 9k is greater than negative 9k is less than 36
- 22. Multiple Choice8x ≥ -32x ≥ -4x ≥ 4x ≤ -4x ≥ 4
- 23. Multiple Choice6 - 2h > 30h < 2418 > hh > 12h < -12
- 24. Multiple Choicex is less than or equal to -2x < -2-2 < xx is greater than -2
- 25. Multiple ChoicePick the correct letter for:
6 > xABCD - 26. Multiple ChoiceWrite an inequality for Graph 4.-2 < x < 5x < -2 or x > 5x ≥ -2 OR x < 5-2 ≤ x ≤ 5
- 27. Multiple ChoicePick the correct inequality.ABCD
- 28. Multiple ChoiceErin can read at least 80 words per minute. Write an inequality to show this situation.x > 80x < 80x ≥ 80x ≤ 80
- 29. Multiple Choice
Lea needs at least $240 to buy new headphones. She has already saved $30. She earns $14 per car that she washes.
What is the least number of cars she can wash to buy the headphones?
Write the inequality to the problem.
14x+30 ≥ 240
14x+30 ≤ 240
30x+14 ≥ 240
30x+14 ≤ 240
- 30. Multiple Choice
Sylvia set a goal of saving at least $200 in a savings account.
She currently has $60 in the account. If she invests $5 of her weekly allowance per week, how many weeks will it take her to reach her goal?
Write the inequality to the problem.
5x+60 ≥ 200
5x+60 ≤ 200
60x+5 ≥ 200
60x+5 ≤ 200
- 31. Multiple ChoiceWrite the equation for the line.y= -1x+3y= 4x+3y=1/4x+3y= -4x+3
- 32. Multiple ChoiceWhat is the y-intercept of this graph?(0,1)(0,-2)(0,0)(0,3)
- 33. Multiple ChoiceFind the slope-5/3-3/55/33/5
- 34. Multiple ChoiceFind the slope of the line.Undefined01-1
- 35. Multiple ChoiceWhat is the equation of this line?y = 2x +2y = 2x -2y = -x + 2Cannot be Determined
- 36. Multiple ChoiceWrite the equation of the line.y= -1x + 3y= 3x - 1y= -1/3x - 1y= -3x - 3
- 37. Multiple ChoiceSelect the correct graph for each inequality.ABCD
- 38. Multiple ChoiceSelect the correct graph for each inequality.ABCD
- 39. Multiple ChoiceSelect the correct graph for each inequality.ABCD
- 40. Multiple ChoiceWhich of the following equations match the given graph?y ≤ -3/4 x + 3y ≥ -3/4 x + 3y < -3/4 x + 3y > -3/4 x + 3
- 41. Multiple Choice
Is this graph a function or not a function?
Function with a range -3≥y≥3
Function with a range -3≤y≤3
Function with a domain -5≤x≤2
Function with a domain -5≥x≥2
Not a Function
- 42. Multiple Choice
Is this graph a function or not a function?
Function with a range y≤3
Function with a range y≥3
Function with a domain -4≤x≤5
Function where the domain and range are all real numbers
Not a Function
- 43. Multiple Choice
Give the domain and range. Tell if it is a function.
D: {-4, -2, 0, 2}
R: {-2, -2, 1, 1}
Function
D: {-4, -2, 0, 2}
R: {-2, 1}
Function
D: {-4, -2, 0, 2}
R: {-2, -2, 1, 1}
Not a Function
D: {-4, -2, 0, 2}
R: {-2, 1}
Not a Function
Not enough information to determine range and domain.
- 44. Multiple Choice
What is the range of the graph?
1 ≤ x ≤ 5
1 < x < 5
1 ≤ y ≤ 5
1 < y < 5
1 < x < 4
- 45. Multiple Choice
Ms. Brackemyer is collecting pencils. The function p(x)=5x+12 tells us the total amount of pencils Ms. Brackemyer has after collecting for x number of days. What is the meaning of p(8)=52?
Ms. Brackemyer starts with 8 pencils and ends with 52.
After 8 days, Ms. Brackemyer has 52 pencils.
Ms. Brackemyer starts with 52 pencils and gets 5 more every day.
Every day, Ms. Brackemyer gets 12 new pencils until she has 52.
Ms. Brackemyer gets 8 new pencils until she has 52.
- 46. Multiple Choice
Which of these mappings sets represents a function?
None of the mappings represent a function
- 47. Multiple Choice
Which of the following tables represent could be a function of x? Check ALL that apply.
None of the tables have values that could represent a function
- 48. Multiple Choice
Which of the following could be the graph of a function of x? Check ALL that apply!
- 49. Multiple Choice
What is the apparent range of the function of x shown on the graph?
x≥1
x≥2
y≥1
y≥2
All real numbers
- 50. Multiple Choice
The following is a graph of a function of x. Check ALL of the following values that belong to the domain of the function.
-7
-3
0
2
8
- 51. Multiple Choice
What is the solution?
1
-2
(1, 2)
(1, -1)
Many Solutions
- 52. Multiple Choice
This system has _____ solutions
0
1
2
Infinitely many
(-3,-2)
- 53. Multiple Choice
What is the solution?
(Hint: Both lines are graphed over each other)
One Solution
No solution
Infinitely Many Solutions
Two Solutions
Not Enough Information
- 54. Multiple Choice
Solve the following system by graphing. What is the solution?
(-2, -4)
(2, -4)
(-2, 4)
(2, 4)
Infinity Many Solutions
- 55. Multiple Choice
Solve the following system by graphing. What is the solution?
Infinite number of solutions
(3, 3)
(3, -3)
(-3, 3)
No solutions
- 56. Multiple Choice
Which of the following is the graph for the systems of inequalities:
y ≤ -2x + 5
y > 3x - 1
The shaded region should be on the top, so none of the graphs are shaded correctly
- 57. Multiple Choice
Choose all the coordinate pairs that are a solutions to the systems of inequalities.
(4,0)
(0,4)
The point of intersection of the two lines (1,1)
(0,0)
(8,-8)
- 58. Multiple Choice
The graph shows the race between the tortoise and the hare. How much of a head start did the hare give the tortoise?
2 minutes
4 minutes
7 minutes
10 minutes
90 minutes
- 59. Multiple Choice
Which of the following represents the situation:
Carlos works at a movie theater selling tickets. The theater has 300 seats and charges $7.50 for adults and $5.50 for children. The theater expects to make at least $2000 for each showing.
x+y≤300
7.5x+5.5y≥2000
x+y<300
7.5x+5.5y≥2000
x+y≤300
7.5x+5.5y≤2000
x+y>2000
7.5x+5.5y≤300
This is a systems of equations so none of the inequalities are correct.
- 60. Multiple Choice
Which inequality is represented in the graph?
x<-2
x>-2
y<-2
y>-2
Undefined
- 61. Multiple Choice
What is the probability of spinning green and then a yellow?
0
1/3
4/13
1/36
1/48
- 62. Multiple ChoiceThe chart below represents the number of marbles in a jar.
P(green) =5/1910/285/1410/39 - 63. Multiple ChoiceFind the experimental probability of spinning Letter Q.15/153/103/507/10
- 64. Multiple Choice1/481/61/81/24
- 65. Multiple ChoiceBased on the chart, what is the experimental probability of pulling a green marble?1/88/258/1007/8
- 66. Multiple ChoiceThe spinner is divided into eight equal parts. Find the theoretical probability of landing on the given section of the spinner.P(white)=1/85/87/83/7
- 67. Multiple ChoiceWhat is the probability someone will spin an even number that is blue?01/81/41/32
- 68. Multiple ChoiceJasmine places 4 blue beads and seven red beads in bag. What is the probability she picks a blue bead, puts it to the side and selects another blue bead?16/1216/5512/1211/5
- 69. Multiple Choice
If a man is chosen at random, what is the probability that he favors sports cars?
35%
16.25%
65%
25%
- 70. Multiple ChoiceWhat is the probability out of all those surveyed that they are either a sophomore or eat pizza?11/502/513/251/10
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