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1. |
What does 9|4 mean in the stem-and-leaf plot below? |
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A. |
 |
B. |
904 |
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C. |
94 |
D. |
49 |
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Hint |
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2. |
Find the solution set for  if the replacement set is
{ 0, 1, 2, 3, 5, 7 }. |
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A. |
{0, 1, 2, 3} |
B. |
{0, 1} |
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C. |
{0, 1, 2, 3, 5, 7} |
D. |
{0, 1, 2} |
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Hint |
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3. |
Which statement illustrates the transitive property? |
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A. |
If 5 + 2 = 7 and 7 = 3 + 4, then 5 + 2 = 3 + 4. |
B. |
2 + 5 = 2 + 5 |
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C. |
2 + 5 = 7 |
D. |
5 + 2 = 2 + 5 |
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Hint |
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4. |
Which graph matches the following statement? The outside temperature rises steadily to 85° at 3 p.m., then drops steadily to 65° at 8 p.m.. |
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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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5. |
Based on the line plot, what is the lowest score? |
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A. |
21 |
B. |
75 |
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C. |
100 |
D. |
71 |
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Hint |
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6. |
Translate ''two times a number is six times the sum of z and y'' into an equation, inequality, or formula. |
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A. |
2x = 6 (zy) |
B. |
2x = 6z + y |
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C. |
2 + x = 6 + z + y |
D. |
2x = 6(z + y) |
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Hint |
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7. |
Find the mean of {3, 8, 10, 1, 25}. |
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A. |
8 |
B. |
1 |
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C. |
9 |
D. |
9.4 |
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Hint |
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8. |
Find the next picture in the pattern. |
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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. |
Evaluate:  when x = 3, y = 2, and z = 19. |
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A. |
2 |
B. |
1 |
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C. |
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D. |
19 |
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Hint |
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10. |
An antique car was purchased for $7400 and is now worth $10,600. What is the approximate percent of change? |
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A. |
50% |
B. |
43.24% |
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C. |
69.81% |
D. |
30.19% |
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Hint |
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11. |
Write an equation to represent the function. |
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A. |
f(x) = 2x + 2 |
B. |
f(x) = 3x |
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C. |
f(x) = x + 4 |
D. |
f(x) = x + 1 |
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Hint |
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12. |
Which pair of lines graphed below are parallel? |
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A. |
l and n |
B. |
k and n |
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C. |
l and m |
D. |
k and m |
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Hint |
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13. |
The sum of two numbers is 36. Twice the first number minus the second is 6. Find the numbers. |
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A. |
(42, 6) |
B. |
(14, 22) |
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C. |
(30, 6) |
D. |
(10, 26) |
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Hint |
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14. |
Simplify x3y0z-2. |
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A. |
0 |
B. |
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C. |
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D. |
-x3yz2 |
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Hint |
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15. |
Find the difference (-7x4y2 – 3x2y + 2xy2 – 5) – (4x4y2 – xy2 – 5). |
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A. |
-11x4y2 - 3x2y + 3xy2 - 10 |
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B. |
-3x4y2 - 4xy2 + 2xy2 - 10 |
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C. |
-11x4y2 - 3x2y + xy2 - 10 |
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D. |
-11x4y2 - 3x2y + 3xy2 |
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Hint |
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16. |
The scale of a map is  inch = 10 miles. What is the distance between two cities that are  inches apart on the map? |
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A. |
80 miles |
B. |
90 miles |
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C. |
95 miles |
D. |
100 miles |
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Hint |
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17. |
Graph triangle XYZ, with vertices X(-3, -1), Y(-1, -5), and Z(-5, -5), and its image when reflected over the y-axis. |
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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. |
Write the slope-intercept form of an equation for the line that passes through (-4, -26) and is parallel to  |
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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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19. |
Express 4.67 × 10-7 in standard notation. |
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A. |
0.00000467 |
B. |
46,700,000 |
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C. |
0.000000467 |
D. |
0.0000000467 |
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Hint |
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20. |
Anthony and Sanford each throw a football. The height of Anthony's throw can represented by the equation A = –10x2 + 15x + 22, where A is height and x is the time in seconds. The height of Sanford's throw can represented by the equation S = –9x2 + 14x + 23. At time x, what is the combined height of the throws? |
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A. |
–x2 + x – 1 |
B. |
x2 – x + 1 |
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C. |
19x2 + 29x + 45 |
D. |
–19x2 + 29x + 45 |
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Hint |
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