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1. |
Translate the phrase ''three less than a number'' into an algebraic expression. |
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A. |
x + 3 |
B. |
3x |
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C. |
x - 3 |
D. |
3 - x |
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Hint |
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2. |
The ordered pair (1, 4) is in which quadrant? |
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A. |
II |
B. |
IV |
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C. |
III |
D. |
I |
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Hint |
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3. |
Write an inequality to show the relationship between -10°F and 0°F. |
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A. |
0°F < -10°F |
B. |
0°F < -10°F |
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C. |
0°F  -10°F |
D. |
0°F > -10°F |
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Hint |
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4. |
Find the value of m for the equation  = -8. |
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A. |
2 |
B. |
-2 |
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C. |
32 |
D. |
-32 |
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Hint |
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5. |
A refuse company charges $75 to remove up to one ton of trash and $35 for each additional ton. Write an inequality to determine how many tons of refuse a company can remove if it has $500 to spend. |
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A. |
75 + 35(n - 1)  500 |
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B. |
35 + 75(n - 1) 500 |
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C. |
75 + 35(n - 1) 500 |
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D. |
35 + 75(n - 1) 500 |
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Hint |
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6. |
Write x6 as a multiplication expression. |
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A. |
6x |
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B. |
6 · 6 · 6 · 6 · 6 · 6 |
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C. |
x · x · x · x · x · x |
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D. |
 |
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Hint |
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7. |
Write  as a decimal. |
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A. |
2.5 |
B. |
0.5 |
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C. |
0.4 |
D. |
2.3 |
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Hint |
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8. |
Graph the relation. |
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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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9. |
The table shows the possible lengths and widths of a rectangle that has an area of 72 square centimeters. Make a scatter plot of the data. |
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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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10. |
Find a solution for the equation y = 4x - 3. |
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A. |
(-4, -19) |
B. |
(0, 0) |
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C. |
(5, 2) |
D. |
(4, -3) |
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Hint |
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11. |
Solve y = 7x + 8 if the domain is {-4, -2, 0, 2}. |
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A. |
{-4, -2, 0, 2} |
B. |
{-22, -8, 6, 20} |
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C. |
{-20, -6, 8, 22} |
D. |
{-36, -22, -8, 6} |
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Hint |
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12. |
Determine the slope of the line containing the points P(-7, -8) and
Q(3, 0). |
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A. |
 |
B. |
2 |
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C. |
-2 |
D. |
 |
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Hint |
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13. |
What are the x- and y-intercepts of the graph below? |
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A. |
(2, 0); (0, 4) |
B. |
(2, 0); (0, -4) |
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C. |
(-2, 0); (0, -4) |
D. |
(-2, 0); (0, 4) |
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Hint |
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14. |
Use the x-intercept and y-intercept to graph the equation  . |
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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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15. |
Points can be scored in basketball by making a 3-point field goal, a 2-point field goal, or a 1-point free throw. In one game, Yancy made two 3-point field goals, seven 2-point field goals, and five 1-point free throws. How many points did Yancy score in the game? |
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A. |
30 |
B. |
23 |
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C. |
33 |
D. |
25 |
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Hint |
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16. |
Multiply –8(-4). |
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A. |
-32 |
B. |
-12 |
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C. |
12 |
D. |
32 |
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Hint |
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17. |
Simplify 12b – 11 – b – 9. |
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A. |
13b – 2 |
B. |
11b – 20 |
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C. |
-9b |
D. |
11b – 2 |
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Hint |
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18. |
On Tuesday, Bedagi drove  miles from his home to his work. Later, he drove  miles from work to the gym and  miles from the gym to his home. By the end of the day, how far had Bedagi driven? |
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A. |
 miles |
B. |
 miles |
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C. |
 miles |
D. |
 miles |
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Hint |
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19. |
A best-fit line has the equation y = 37.4296x + 4.99, which models the cost y of ordering x video games from an online store. Predict the cost of ordering 3 video games. |
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A. |
about $117.28 |
B. |
about $114.27 |
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C. |
about $117.78 |
D. |
about $108.28 |
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Hint |
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20. |
16 is what percent of 192? |
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A. |
 |
B. |
1200% |
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C. |
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D. |
12% |
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Hint |
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