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1. |
Evaluate 52. |
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A. |
30 |
B. |
25 |
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C. |
32 |
D. |
10 |
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Hint |
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2. |
Evaluate 3 × 2 - 6 ÷ 2 + 5. |
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A. |
8 |
B. |
-1 |
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C. |
5 |
D. |
-2 |
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Hint |
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3. |
Which interval has the most values? |
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A. |
10-20 |
B. |
70-80 |
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C. |
90-100 |
D. |
60-70 |
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Hint |
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4. |
Which statement illustrates the associative property of multiplication? |
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A. |
(2x)y = y(2x) |
B. |
(2x)y = 2xy |
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C. |
(2x)y = (x · 2)y |
D. |
(2x)y = 2(xy) |
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Hint |
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5. |
Find the difference -18 - 4. |
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A. |
-14 |
B. |
-22 |
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C. |
14 |
D. |
22 |
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Hint |
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6. |
An antique car was purchased for $7400 and is now worth $10,600. What is the approximate percent of change? |
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A. |
69.81% |
B. |
50% |
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C. |
43.24% |
D. |
30.19% |
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Hint |
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7. |
State the domain of the relation whose graph is shown. |
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A. |
{-1, 4, 1, 2} |
B. |
{-2, -1, 2} |
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C. |
{0} |
D. |
{-2, -1, 0, 2} |
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Hint |
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8. |
Name the property used in the equation r × 21 = 1. Then solve for r. |
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A. |
Additive Identity; r = 0 |
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B. |
Multiplicative Identity; r =  |
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C. |
Multiplicative Inverse; r = |
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D. |
Multiplicative Identity; r = 1 |
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Hint |
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9. |
Simplify 3x2 + 11x + 2x2. |
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A. |
6x2 + 11x |
B. |
5x2 + 11x |
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C. |
16x2 |
D. |
simplified |
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Hint |
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10. |
Which values of x and y are counterexamples to the given statement?
If x – y = an even number, then both x and y are even numbers. |
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A. |
x = 15, y = 8 |
B. |
x = 19, y = 13 |
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C. |
x = 12, y = 4 |
D. |
x = 22, y = 20 |
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Hint |
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11. |
Evaluate 12 - |x - 7| if x = 15. |
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A. |
4 |
B. |
9 |
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C. |
6 |
D. |
7 |
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Hint |
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12. |
Find  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
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Hint |
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13. |
Find  |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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14. |
Solve  |
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A. |
y = -27 |
B. |
 |
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C. |
 |
D. |
y = 27 |
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Hint |
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15. |
At a candy shop, plain candy covered chocolate costs $2.95 per pound, while candy covered chocolate with almonds costs $4.95 per pound. How many pounds of plain candy covered chocolate should be mixed with 3 pounds of candy covered chocolate with almonds to obtain a mix that sells for $3.95 per pound? |
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A. |
2 pounds |
B. |
2.5 pounds |
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C. |
3 pounds |
D. |
3.5 pounds |
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Hint |
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16. |
Parallelogram WXYZ has vertices W(2, -2), X(6, -2), Y(3, -5), and Z(-1, -5). Find the coordinates of the vertices of the image if the parallelogram is translated 4 units to the left and 7 units up. |
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A. |
W´(6, -9), X´(10, -9), Y´(7, -12), Z´(3, -12) |
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B. |
W´(-2, 5), X´(2, 5), Y´(-1, 2), Z´(-5, 2) |
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C. |
W´(6, 5), X´(10, 5), Y´(7, 2), Z´(3, 2) |
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D. |
W´(-2, -9), X´(2, -9), Y´(-1, -12), Z´(-5, -12) |
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Hint |
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17. |
Pentagon EFGHI has vertices E(-9, 0), F(-3, 6), G(6, 6), H(6, -6), and I(-3, -6). Graph pentagon EFGHI and its dilated image E´F´G´H´I´ if the scale factor is . |
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A. |
 |
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B. |
 |
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C. |
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D. |
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Hint |
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18. |
Graph 2x + 3y = 9. |
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A. |
 |
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B. |
 |
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C. |
 |
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D. |
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Hint |
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19. |
A ticket service is selling tickets to a concert. An order of 4 tickets has a price of $63 and an order of 6 tickets has a price of $92. Write an equation to find the price of any amount of tickets. |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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20. |
Use elimination to solve the system of equations given by 10x – 40y = 60 and 15x + 40y = -10. |
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A. |
no solution |
B. |
(-14, -5) |
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C. |
(2, -1) |
D. |
infinitely many solutions |
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Hint |
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