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1. |
Solve 18 + a = 36. |
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A. |
54 |
B. |
-18 |
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C. |
18 |
D. |
-2 |
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Hint |
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2. |
Write an inequality for the following problem. One fourth of a number increased by 17 is at least 63. |
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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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3. |
Find the y-intercept of the graph of 2x - 5y = 10. |
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A. |
5 |
B. |
0 |
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C. |
2 |
D. |
-2 |
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Hint |
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4. |
Which equation is graphed below? |
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A. |
3x - y = -6 |
B. |
x - 3y = -6 |
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C. |
x + 3y = 6 |
D. |
3x + y = 6 |
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Hint |
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5. |
Find the sum -5 + (-6). |
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A. |
11 |
B. |
-11 |
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C. |
-1 |
D. |
1 |
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Hint |
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6. |
Find the sum  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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7. |
Find the quotient  |
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A. |
-2 |
B. |
2 |
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C. |
18 |
D. |
 |
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Hint |
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8. |
Find the median of {55, 21, 47.4, 69, 71}. |
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A. |
47.4 |
B. |
21 |
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C. |
55 |
D. |
71 |
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Hint |
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9. |
Find the mean of the set {14, 16, 23, 9, 13, 31, 12, 28}. |
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A. |
16.5 |
B. |
15 |
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C. |
18.25 |
D. |
19 |
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Hint |
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10. |
Solve  |
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A. |
a = 90 |
B. |
 |
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C. |
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D. |
a = -90 |
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Hint |
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11. |
Name the property illustrated by the equation 5 ·? (-2 – 7) = 5 ·? -2 – 5 ·? 7. |
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A. |
Inverse Property |
B. |
Associative Property |
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C. |
Distributive Property |
D. |
Commutative Property |
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Hint |
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12. |
Graph the solution set to the inequality 5x – 3 < 3x + 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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13. |
Consider the function f (x) = -2(x + 8). Is this function a linear function? Why or why not? |
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A. |
Yes, the coefficient of x is not zero. |
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B. |
Yes, the function can be written in the form f (x) = mx + b. |
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C. |
No, f is not a function. |
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D. |
No, the function cannot be written in the form f (x) = mx + b. |
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Hint |
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14. |
Consider the formula F(c) = 1.8c + 32, where c is the temperature in degrees Celsius and F(c) is the temperature in degrees Fahrenheit. If it is 0° C at the beginning of the day, and it is 11° C at noon, what was the change in temperature in degrees Fahrenheit? |
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A. |
19.8 |
B. |
11 |
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C. |
51.8 |
D. |
-12.2 |
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Hint |
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15. |
Which is a graph showing the set of real numbers from -1 to 2 inclusive? |
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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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16. |
Which is a graph showing the set of real numbers greater than -3 |
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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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17. |
Which is the graph of -4 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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18. |
If A= {0,1,2,3,4}, B={2,4,6,8} and C= find  |
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A. |
 |
B. |
{2,4,6,8} |
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C. |
{-3, -2, –1, 0} |
D. |
{-3, -2, –1, 0, 2, 4, 6, 8} |
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Hint |
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19. |
 is a real number and  and  is a real number and  Which 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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20. |
Find the next four terms of the sequence 122, 111, 100….? |
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A. |
88, 77, 66, 55 |
B. |
89, 78, 67, 56 |
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C. |
90, 79, 68, 57 |
D. |
89, 77, 67, 55 |
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Hint |
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