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1. |
Write an inequality for the following problem. One fourth of a number increased by 17 is at least 63. |
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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. |
Which is not a point at which a maximum or minimum value of a function could occur for the feasible region? |
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A. |
(0, 3) |
B. |
(-3, 0) |
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C. |
(1, 5) |
D. |
(-3, 6) |
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Hint |
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3. |
Find the measures of two supplementary angles, and  if  and  |
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A. |
38, 142 |
B. |
37, 143 |
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C. |
39, 141 |
D. |
36, 144 |
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Hint |
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4. |
In the figure, ABCD is a square. Which of the following is a valid conjecture about points A, B, C, and D? |
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A. |
AB + CD = 12 |
B. |
None of the statements are valid conjectures. |
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C. |
AB = CD |
D. |
AB = BD |
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Hint |
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5. |
Refer to the design shown. How many of the triangles in the design appear to be congruent to triangle A? |
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A. |
8 |
B. |
10 |
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C. |
6 |
D. |
12 |
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Hint |
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6. |
Marty has a piece of rope with exactly 7 knots tied at equal intervals as shown. Using the rope, he wants to make triangles so that each vertex of the triangle occurs at a knot. How many different triangles can Marty make? |
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A. |
2 |
B. |
3 |
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C. |
4 |
D. |
1 |
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Hint |
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7. |
Find the mean of the set {14, 16, 23, 9, 13, 31, 12, 28}. |
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A. |
15 |
B. |
19 |
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C. |
16.5 |
D. |
18.25 |
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Hint |
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8. |
If a median of a triangle is also an angle bisector, then the triangle is_______. |
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A. |
scalene |
B. |
equilateral |
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C. |
isosceles |
D. |
right |
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Hint |
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9. |
The polygon shown is |
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A. |
an octagon |
B. |
concave |
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C. |
regular |
D. |
a hexagon |
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Hint |
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10. |
Which translation will translate  with vertices A(-2, 3), B(0, -2), and C(-3, -4) to  with vertices A'(-5, 4), B'(-3, -1), and C'(-6, -3)? |
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A. |
3 units left, 1 unit up |
B. |
3 units left, 1 unit down |
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C. |
3 units right, 1 unit up |
D. |
3 units right, 1 unit down |
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Hint |
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11. |
The intersection of two planes could be a ______. |
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A. |
line |
B. |
plane |
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C. |
segment |
D. |
point |
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Hint |
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12. |
The two polygons shown are similar. Find the value of x. |
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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 equation describes the line that contains the points (-1, -8) and (-9, -21)? |
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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. |
State whether the product of A3 × 4 and B3 × 4 is defined, and if it is defined, state the dimensions. |
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A. |
defined, 4 × 3 |
B. |
defined, 3 × 4 |
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C. |
defined, 9 × 16 |
D. |
undefined |
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Hint |
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15. |
Simplify:  |
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A. |
-16 |
B. |
16 |
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C. |
no real roots |
D. |
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Hint |
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16. |
The table shows the results of rolling a number cube over three separate experiments. What is the experimental probability of rolling a number that is less than or equal to three? |
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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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17. |
Factor x2 – 7x + 12. |
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A. |
(x + 6)(x + 2) |
B. |
(x – 3)(x – 4) |
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C. |
(x – 6)(x – 2) |
D. |
(x + 3)(x + 4) |
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Hint |
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18. |
Solve  |
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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. |
Find m FGD. |
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A. |
78° |
B. |
39° |
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C. |
141° |
D. |
5° |
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Hint |
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20. |
The table shows how many pieces of furniture four stores receive. The profit on a couch is $150, a lamp is $20, a side table is $80 and a chair is $90. Find the profit for Store C. |
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A. |
$990 |
B. |
$1050 |
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C. |
$710 |
D. |
$1170 |
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Hint |
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