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1. |
Find the sum  |
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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. |
Solve the equation 7 = 2 + 5(z - 2). |
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A. |
2 |
B. |
3 |
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C. |
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D. |
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Hint |
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3. |
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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4. |
Solve the inequality 5y + 8 > 4y - 3. |
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A. |
{y | y > 5} |
B. |
{y | y < -5} |
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C. |
{y | y > -11} |
D. |
{y | y < -11} |
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Hint |
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5. |
Factor x2 – 16. |
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A. |
(x + 2)(x – 8) |
B. |
(x – 4)(x – 4) |
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C. |
(x + 4)(x + 4) |
D. |
(x + 4)(x – 4) |
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Hint |
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6. |
Factor 7xy2 - 28x3 |
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A. |
prime |
B. |
(7xy + x)(y – 28x2) |
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C. |
7x2y2(1 + x) |
D. |
7x(y + 2x)(y - 2x) |
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Hint |
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7. |
Use the graph below to determine if the given system of equations has one solution, no solution, or infinitely many solutions. If the system has one solution, name it.
 |
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A. |
one solution at  |
B. |
infinitely many solutions |
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C. |
one solution at (-6, 0) |
D. |
no solution |
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Hint |
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8. |
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the fourth quarter? |
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A. |
27 |
B. |
60 |
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C. |
15 |
D. |
48 |
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Hint |
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9. |
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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10. |
Solve  |
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A. |
y = 27 |
B. |
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C. |
y = -27 |
D. |
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Hint |
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11. |
Solve 9x – 11 = -56. |
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A. |
x = -5 |
B. |
x = 5 |
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C. |
x = 405 |
D. |
x = -405 |
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Hint |
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12. |
Last year, an internet service provider's fee was $17.99 per month. This year, the same internet service provider charges $19.99 per month. Rounded to the nearest percent, what is the percent of increase for internet service? |
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A. |
9% |
B. |
15% |
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C. |
11% |
D. |
2% |
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Hint |
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13. |
Hakan has 50 milliliters of a 10% acid solution. How many milliliters of 45% acid solution should he add to create a 35% acid solution? |
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A. |
100 milliliters |
B. |
78 milliliters |
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C. |
125 milliliters |
D. |
97 milliliters |
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Hint |
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14. |
Write an equation of a line that passes through (-3, 4) with slope - . |
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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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15. |
Write the slope-intercept form of an equation for a line that passes through (-1, 0) and is perpendicular to the graph of 3x – 5y = 20. |
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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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16. |
Use graphing to solve the system of inequalities given by y < x + 1 and  |
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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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17. |
Which point is in the solution set of  and  |
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A. |
(-1, -5) |
B. |
(2, 1) |
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C. |
(3, 4) |
D. |
(-4, 6) |
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Hint |
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18. |
Write a polynomial to represent the area of a square with a side x minus the area of a triangle with a base 2x and a height of 5. |
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A. |
x2 – 10x |
B. |
x2 – 2x + 5 |
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C. |
x2 – 5x |
D. |
4x |
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Hint |
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19. |
Multiply 4x2 (–x2 – 3x + 2). |
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A. |
–4x4 – 12x3 + 8x2 |
B. |
–4x2 – 7x + 8 |
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C. |
–4x4 – 7x3 + 8x2 |
D. |
–4x2 – 12x + 8 |
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Hint |
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20. |
A rectangle has a base of 4x – 1 and a height of 3x + 2. What is the area? |
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A. |
12x2 – 5x + 2 |
B. |
12x2 + 5x + 2 |
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C. |
12x2 – 5x – 2 |
D. |
12x2 + 5x – 2 |
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Hint |
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