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1. |
Use the distributive property to rewrite 3(5 + y) without parentheses. |
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A. |
15 + 3y |
B. |
8 + y |
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C. |
15 + y |
D. |
8 + 3y |
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Hint |
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2. |
Based on the line plot, what is the lowest score? |
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A. |
100 |
B. |
71 |
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C. |
21 |
D. |
75 |
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Hint |
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3. |
Find the sum  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
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Hint |
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4. |
Write  in simplest form. |
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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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5. |
The area of a square is 100 square inches. Find the perimeter of the square. |
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A. |
10 in. |
B. |
40 in. |
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C. |
20 in. |
D. |
100 in. |
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Hint |
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6. |
Which graph matches the following statement?
You are driving a steady speed, then stop for a train. When the train passes, you resume your speed. |
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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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7. |
Two trains leave the station at the same time. The first train is traveling north at 55 mph and the second train is traveling south at 35 mph. How long does it take until they are 45 miles apart? |
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A. |
1 hour |
B. |
 hour |
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C. |
 hour |
D. |
 hour |
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Hint |
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8. |
Graph K(2, -1). |
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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. |
Graph y = 2x + 5. |
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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. |
Determine the value of r so that the line through (5, 2) and (7, r) has a slope of  . |
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A. |
2 |
B. |
3 |
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C. |
6 |
D. |
1 |
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Hint |
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11. |
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 (-6, 0) |
B. |
infinitely many solutions |
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C. |
one solution at  . |
D. |
no solution |
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Hint |
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12. |
Use substitution to solve the system of equations given below.
y = 2x
5x - y = -24 |
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A. |
no solution |
B. |
(-4, -8) |
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C. |
infinitely many solutions |
D. |
(-8, -16) |
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Hint |
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13. |
Which graph is the graph of the system of inequalities?
y > 2x
 |
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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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14. |
Identify the coordinates of point C. |
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A. |
(4, 6) |
B. |
(2, 1) |
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C. |
(5, 2) |
D. |
(6, 4) |
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Hint |
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15. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of less than 6 family members? |
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A. |
90 |
B. |
80 |
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C. |
5 |
D. |
85 |
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Hint |
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16. |
Solve 2x + 8y = 48 for y. |
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A. |
 |
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B. |
y = -2x + 6 |
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C. |
y = -2x + 48 |
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D. |
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Hint |
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17. |
Which scatter plot shows that x and y have a negative correlation? |
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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. |
Solve 16(t – 1) + 10 > 8(t + 2) + 4(t – 1) + 4t. |
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A. |
t < 1 |
B. |
t > -1 |
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C. |
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D. |
t > 1 |
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Hint |
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19. |
Which point is not in the solution set of  and  |
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A. |
(5, 0) |
B. |
(-1, -2) |
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C. |
(0, 0) |
D. |
(4, 11) |
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Hint |
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20. |
A worker has a cafeteria meal plan. The plan requires her to pay $20 for the card, and $1 each time x she uses it. If the company sells 100 cards, what is its total revenue? |
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A. |
2000 + 100x |
B. |
2100 |
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C. |
100x |
D. |
2000 |
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Hint |
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