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1. |
Simplify (3a4b2)2 (2a3bc2)3. |
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A. |
17a12b8c5 |
B. |
6a17b7c6 |
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C. |
72a17b7c6 |
D. |
36a17b7c6 |
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Hint |
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2. |
Find the difference (-7x4y2 – 3x2y + 2xy2 – 5) – (4x4y2 – xy2 – 5). |
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A. |
-3x4y2 - 4xy2 + 2xy2 - 10 |
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B. |
-11x4y2 - 3x2y + 3xy2 - 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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3. |
Which tessellation is not regular? |
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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. |
Factor -180x2y2 |
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A. |
-1 · 22 · 32 · 5 · x · x · y · y |
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B. |
4 · 9 · 5 · x · x · y · y |
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C. |
22 · 32 · 5 · x · x · y · y |
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D. |
-1 · 22 · 9 · 5 · x · x · y · y |
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Hint |
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5. |
Find the length of the missing side to the nearest hundredth. |
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A. |
8.25 |
B. |
8.06 |
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C. |
7.62 |
D. |
7.81 |
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Hint |
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6. |
Find the length of the missing side to the nearest hundredth. |
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A. |
3 |
B. |
9.43 |
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C. |
4.87 |
D. |
6.24 |
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Hint |
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7. |
Describe the slice resulting from a plane cutting a square pyramid at an angle perpendicular to one of the triangular faces. |
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A. |
triangle |
B. |
trapezoid |
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C. |
square |
D. |
none of these |
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Hint |
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8. |
A pair of tickets to a hockey game cost $85.00. If the sales tax is 6%, what is the total price? |
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A. |
$58.51 |
B. |
$90.10 |
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C. |
$136.00 |
D. |
$90.31 |
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Hint |
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9. |
Tabitha and Paco are in a video game room that consists of 10 games. If they only have enough money to play 6 games, how many ways can they play each of the 6 games once? |
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A. |
30,240 |
B. |
151,200 |
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C. |
3,628,800 |
D. |
720 |
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Hint |
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10. |
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, how much higher is Sanford's throw? |
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A. |
x2 + x + 1 |
B. |
x2 – x + 1 |
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C. |
x2 + x – 1 |
D. |
x2 – x – 1 |
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Hint |
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11. |
What percent of data does the box in a box-and-whisker plot represent? |
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A. |
25% |
B. |
75% |
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C. |
50% |
D. |
100% |
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Hint |
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12. |
Which unit of measure gives the most precise measurement? |
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A. |
centimeter |
B. |
millimeter |
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C. |
kilometer |
D. |
meter |
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Hint |
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13. |
Calculate: 6 lb 4 oz + 2 lb 15 oz. Write the answer in simplest form. |
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A. |
10 lb 3 oz |
B. |
9 lb 3 oz |
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C. |
41 lb 11oz |
D. |
8 lb 18 oz |
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Hint |
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14. |
What is the perimeter of the triangle? |
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A. |
20  mm |
B. |
22  mm |
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C. |
21  mm |
D. |
22  mm |
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Hint |
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15. |
What is the rate of interest on a principal of $1800, interest amount of $140 for 2 years? Round the percent to the nearest tenth. |
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A. |
1.6% |
B. |
4.3% |
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C. |
3.9% |
D. |
5.4% |
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Hint |
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16. |
Using the table, what is the percent of charge customers for Sam? Round to the nearest whole number percent. |
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A. |
14% |
B. |
67% |
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C. |
4% |
D. |
40% |
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Hint |
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17. |
What best names a ray that separates an angle into 2 congruent adjacent angles? |
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A. |
line segment |
B. |
perpendicular bisector |
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C. |
midpoint |
D. |
angle bisector |
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Hint |
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18. |
Which sketch represents  |
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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. |
Which view shows the orthogonal view of the object from the top? |
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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. |
Which is the correct Venn diagram for the information shown in the chart? |
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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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