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1. |
Josh has 40 minutes to complete a government exam. There are 15 multiple-choice questions worth 3 points each. There are also 5 short-answer questions worth 11 points each. It takes about 2 minutes for Josh to answer the multiple-choice questions m and about 8 minutes to complete the short-answer questions s. Which inequality is not part of the system of inequalities that represents the problem? |
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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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2. |
Write the translation matrix for and its image |
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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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3. |
Simplify (-3a5b3)4. |
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A. |
-12a20b12 |
B. |
-81a9b12 |
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C. |
81a20b12 |
D. |
-12a9b7 |
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Hint |
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4. |
Find the sum -6 + 3. |
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A. |
-9 |
B. |
9 |
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C. |
3 |
D. |
-3 |
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Hint |
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5. |
Evaluate m - 3.5 if m = -2.1. |
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A. |
5.6 |
B. |
1.4 |
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C. |
-5.6 |
D. |
-1.4 |
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Hint |
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6. |
The segment that bisects an angle of the triangle and has one endpoint at a vertex of the triangle and the other endpoint at another point on the triangle is called the _________. |
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A. |
segment bisector |
B. |
perpendicular bisector |
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C. |
angle bisector |
D. |
median |
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Hint |
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7. |
Which statement is true? |
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A. |
Any two equilateral triangles are similar. |
B. |
Any two right triangles are similar. |
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C. |
Any two triangles are similar. |
D. |
Any two isosceles triangles are similar. |
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Hint |
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8. |
Find (3x + 4)(5x2 – 4x + 6). |
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A. |
5x2 + x + 10 |
B. |
15x3 + 32x2 + 34x + 24 |
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C. |
15x3 + 8x2 + 2x + 24 |
D. |
8x2 - 13x + 24 |
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Hint |
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9. |
Find the value of y to the nearest tenth. |
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A. |
7.6 |
B. |
8.0 |
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C. |
7.2 |
D. |
7.5 |
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Hint |
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10. |
What can you assume from the following figure? |
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A. |
is a diameter of the circle. |
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B. |
m J + m GKI = 180. |
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C. |
GHK is isosceles. |
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D. |
H is the center of the circle. |
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Hint |
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11. |
The temperature in degrees Fahrenheit can be expressed by the function F(c) = 1.8c + 32 where c is the temperature in degrees Celsius. Find the temperature in degrees Fahrenheit (to the nearest degree) if it is 18° C outside. |
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A. |
64 |
B. |
20 |
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C. |
42 |
D. |
212 |
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Hint |
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12. |
Which of the following is the correct rotation matrix for a rotation of 180°counterclockwise about the origin? |
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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. |
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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14. |
Complete the section of the indirect proof. Assume m A = m B and m B = m C. So, by ____________, m A = m C. |
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A. |
transitive property |
B. |
CPCTC |
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C. |
angle addition property |
D. |
reflexive property |
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Hint |
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15. |
Parallelogram RSTV is a rhombus with Find  |
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A. |
68° |
B. |
124° |
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C. |
56° |
D. |
112° |
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Hint |
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16. |
Solve for n by the method of determinants. |
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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. |
Use the triangle in the diagram with a translation of 6 down, 3 units to the right, followed by a reflection over the x-axis to find the coordinates of Y''. |
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A. |
(2, 5) |
B. |
(-3, 6) |
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C. |
(3, 6) |
D. |
(-2, 5) |
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Hint |
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18. |
An ice cream factory distributes chocolate, strawberry and vanilla cartons to two stores. The table shows the number of cartons distributed. The profit on a carton of chocolate is $1.70, strawberry is $2.30, and vanilla is $2.10. Find the amount of profit for store B. |
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A. |
$1325 |
B. |
$1524 |
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C. |
$1753 |
D. |
$1175 |
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Hint |
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19. |
The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $35,450. Which sector represents the basketball team if they earned $12,670? |
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A. |
27% |
B. |
36% |
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C. |
21% |
D. |
8% |
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Hint |
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20. |
Factor 5xyz - 5xyw - 5xmz + 5xmw. |
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A. |
(z - w)(5xy - 5xm) |
B. |
(z - w)(xy - xm) |
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C. |
(z + w)(5xy + 5xm) |
D. |
(5z - w)(xy + xm) |
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Hint |
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