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1. |
Simplify 3 + 2(xy+ 3z) + 4xy. |
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A. |
6xy + 6z + 3 |
B. |
6xy + 3z + 3 |
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C. |
9xy + 15z |
D. |
5xy + 3z + 3 |
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Hint |
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2. |
Name the set of numbers that is graphed below. |
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A. |
{-3, 2, 4} |
B. |
{all integers} |
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C. |
{-6, -3, 2, 4} |
D. |
{-6, -3, 0, 2, 4} |
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Hint |
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3. |
Based on the line plot, how many students scored below 70? |
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A. |
14 |
B. |
13 |
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C. |
12 |
D. |
25 |
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Hint |
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4. |
Find the sum  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
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Hint |
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5. |
Solve  |
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A. |
x =  |
B. |
x =  |
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C. |
x =  |
D. |
x = -7 |
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Hint |
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6. |
Solve the proportion  |
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A. |
-6 |
B. |
1 |
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C. |
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D. |
2 |
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Hint |
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7. |
What is the final price of a $125 jacket that is on sale for 35% off? |
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A. |
$43.75 |
B. |
$90 |
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C. |
$168.75 |
D. |
$81.25 |
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Hint |
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8. |
State the inverse of the relation as a set of ordered pairs. |
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A. |
{(1, -2), (2, -1), (3, -1)} |
B. |
{(-1, 3), (-2, 1)} |
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C. |
{(-1, 3), (-1, 2), (-2, 1)} |
D. |
{(-2, -1), (-1, 2)} |
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Hint |
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9. |
Which graph is the graph of  |
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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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10. |
The opposite of two thirds of a number x is at least 18. What are the possible values of x? |
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A. |
 |
B. |
{x | x > -27} |
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C. |
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D. |
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Hint |
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11. |
Which graph shows the solution set of the compound inequality 4(3x - 5) > 4(2x - 7) or 5x - 10 < 7x. |
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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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12. |
Use the Distributive Property to simplify 11(v – 2). |
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A. |
11v – 2 |
B. |
22 – 11v |
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C. |
11v – 22 |
D. |
11v + 22 |
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Hint |
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13. |
Solve 42 + w = -27. |
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A. |
w = -69 |
B. |
w = -15 |
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C. |
w = 69 |
D. |
w = 15 |
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Hint |
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14. |
Solve –13b – 17 – 5b = 2b – 10 –20b – 7. |
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A. |
No Solution |
B. |
b = 0 |
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C. |
b = 1 |
D. |
All Real Numbers |
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Hint |
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15. |
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´(-2, 5), X´(2, 5), Y´(-1, 2), Z´(-5, 2) |
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B. |
W´(-2, -9), X´(2, -9), Y´(-1, -12), Z´(-5, -12) |
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C. |
W´(6, -9), X´(10, -9), Y´(7, -12), Z´(3, -12) |
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D. |
W´(6, 5), X´(10, 5), Y´(7, 2), Z´(3, 2) |
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Hint |
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16. |
Write 7x = 4y – 6 in standard form. |
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A. |
-7x + 4y = 6 |
B. |
7x – 4y = -6 |
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C. |
y = x +  |
D. |
x = y - |
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Hint |
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17. |
Find f(x – 7) if f(x) = -4x – 10. |
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A. |
-4x – 17 |
B. |
-4x + 18 |
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C. |
4x – 38 |
D. |
4x + 3 |
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Hint |
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18. |
Find the 18th term of the arithmetic sequence –4.5, -7.25, -10, -12.75, …. |
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A. |
-45.75 |
B. |
-51.25 |
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C. |
-48.5 |
D. |
-54 |
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Hint |
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19. |
Which relationship would most likely have a negative correlation? |
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A. |
The number of pizzas ordered, and the total price of the bill. |
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B. |
The number of miles driven, and the number of gallons of gas in the car. |
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C. |
A person's height and the person's shoe size. |
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D. |
A person's age, and the address of the person. |
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Hint |
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20. |
Solve  |
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A. |
m =  |
B. |
m = 1 |
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C. |
m =  |
D. |
m = -1 |
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Hint |
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