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1. |
Graph y + 2 = 7. |
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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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2. |
Which equation is the slope-intercept form of the equation of the line that passes through (1, 2) and is parallel to 4x - 2y = 6? |
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A. |
y = -2x + 1 |
B. |
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C. |
y = 4x + 3 |
D. |
y = 2x |
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Hint |
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3. |
Which is the graph of the solution to the inequality
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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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4. |
Factor 3y2 + 7y + 4. |
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A. |
(3y + 1)(y + 4) |
B. |
(3y + 4)(y + 1) |
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C. |
(3y + 2)(y + 2) |
D. |
(3y + 1)(y + 7) |
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Hint |
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5. |
Name the property demonstrated by 15 × 1 = 15. |
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A. |
Multiplicative Identity |
B. |
Multiplicative Inverse |
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C. |
Transitive Property |
D. |
Reflexive Property |
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Hint |
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6. |
Simplify 3x2 + 11x + 2x2. |
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A. |
6x2 + 11x |
B. |
16x2 |
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C. |
simplified |
D. |
5x2 + 11x |
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Hint |
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7. |
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 = 12, y = 4 |
B. |
x = 19, y = 13 |
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C. |
x = 15, y = 8 |
D. |
x = 22, y = 20 |
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Hint |
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8. |
Graph the set of numbers on a number line. {-5, -2, 1, 3, 4} |
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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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9. |
Name the coordinate of each point that is graphed on the number line. |
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A. |
{-6, -3, 0, 2} |
B. |
{-6, -3, -2, 0} |
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C. |
{-6, -3, -1, 2} |
D. |
{0, 2, 3, 6} |
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Hint |
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10. |
Find 56.875 ÷ -6.5. |
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A. |
8.75 |
B. |
-8.75 |
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C. |
-11.375 |
D. |
11.375 |
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Hint |
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11. |
A weather forecaster states that the probability of rain is 30%. What are the odds that it will rain? |
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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. |
Find  |
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A. |
1.1 |
B. |
 11 |
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C. |
-1.1 |
D. |
1.1 |
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Hint |
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13. |
Translate the sentence into an equation. Four times the number n is equal to twice the sum of q and r. |
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A. |
4n = 2q + r |
B. |
4n = 2(q – r) |
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C. |
4n = 2(q + r) |
D. |
4n = q + r |
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Hint |
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14. |
Identify the transformation. |
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A. |
Rotation |
B. |
Dilation |
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C. |
Translation |
D. |
Reflection |
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Hint |
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15. |
Find the 18th term of the arithmetic sequence
–4.5, -7.25, -10, -12.75, …. |
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A. |
-51.25 |
B. |
-48.5 |
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C. |
-54 |
D. |
-45.75 |
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Hint |
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16. |
Solve –7x + 5 < 40 or –5x + 2 > 42. |
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A. |
{x| x < -8 or x > -5} |
B. |
{x| x < -5 or x
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C. |
{x| x > -245 or x < -200} |
D. |
{x| x > -8} |
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Hint |
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17. |
Solve 11x – 9 > 13 or –4x – 4 < 8. |
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A. |
{x| x > 2} |
B. |
{x| x < -3 or x > 2} |
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C. |
{x| x > -1} |
D. |
{x| x > -3} |
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Hint |
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18. |
Solve  |
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A. |
{-8, 12} |
B. |
{8, 12} |
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C. |
{-12, 8} |
D. |
{-12, -8} |
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Hint |
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19. |
Factor 81x2 – 225. |
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A. |
9(3x – 5)(3x + 5) |
B. |
It is prime. |
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C. |
9(9x – 5)(9x + 5) |
D. |
9(9x – 25)(9x + 25) |
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Hint |
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20. |
Suppose Tyler sprayed around the house for ants. Which formula would be used to find the number of ants still alive after a certain time if the number of ants was changing exponentially? |
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A. |
exponential growth |
B. |
cannot be determined from given information |
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C. |
exponential decay |
D. |
compound interest |
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Hint |
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