| |
| |
1. |
Solve the equation 3x + 7 = 5x - 2. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
2. |
A shirt was $60 and is now $53. What is the approximate percent of change? |
| |
|
A. |
88.33% |
B. |
7% |
| |
|
C. |
11.67% |
D. |
10% |
| |
|
Hint |
|
| |
3. |
Use isometric dot paper to draw a triangular prism that is 3 units long. The bases are right triangles with a height of 3 units and a base of 2 units. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
4. |
Use the formula A = lw to find the width of a rectangle whose area is 46.875 square meters and whose length is 7.5 meters. |
| |
|
A. |
6.2 meters |
B. |
6.35 meters |
| |
|
C. |
6.25 meters |
D. |
6.5 meters |
| |
|
Hint |
|
| |
5. |
Solve –6x – 12 > -18. |
| |
|
A. |
x < 1 |
B. |
x < 5 |
| |
|
C. |
x > 1 |
D. |
x > 5 |
| |
|
Hint |
|
| |
6. |
Express 0.000033 in scientific notation. |
| |
|
A. |
3.3 × 10-6 |
B. |
3.3 × 10-4 |
| |
|
C. |
3.3 × 105 |
D. |
3.3 × 10-5 |
| |
|
Hint |
|
| |
7. |
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? |
| |
|
A. |
x2 – x – 1 |
B. |
x2 + x + 1 |
| |
|
C. |
x2 – x + 1 |
D. |
x2 + x – 1 |
| |
|
Hint |
|
| |
8. |
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? |
| |
|
A. |
2000 |
B. |
2100 |
| |
|
C. |
2000 + 100x |
D. |
100x |
| |
|
Hint |
|
| |
9. |
Which of the following pairs of coordinates are on a line with an undefined slope? |
| |
|
A. |
(-2, -2), (4, 4) |
B. |
(3, -2), (3, 5) |
| |
|
C. |
(2, 1), (5, -2) |
D. |
(-4, -3), (3, -3) |
| |
|
Hint |
|
| |
10. |
Using the box-and-whisker plot, what is the least value of the data for exam A? |
| |
|
 |
| |
|
A. |
83 |
B. |
65 |
| |
|
C. |
45 |
D. |
50 |
| |
|
Hint |
|
| |
11. |
What is the best estimate for the measure of the weight of a newborn puppy? |
| |
|
A. |
6 kg |
B. |
6 g |
| |
|
C. |
6 in. |
D. |
6 gal |
| |
|
Hint |
|
| |
12. |
What is the best estimate of the perimeter of a square table tope with s = 49 in.? |
| |
|
A. |
160 in. |
B. |
200 in. |
| |
|
C. |
96 in. |
D. |
100 in. |
| |
|
Hint |
|
| |
13. |
What is the best estimate for the perimeter of a square frame with s = 4.2 in.? |
| |
|
A. |
20 in |
B. |
9 in. |
| |
|
C. |
8 in. |
D. |
16 in. |
| |
|
Hint |
|
| |
14. |
What is the area of a circle with a diameter of 9 cm? Round the answer to the nearest tenth. |
| |
|
A. |
339.3  |
B. |
63.6 |
| |
|
C. |
1017.8 |
D. |
56.5 |
| |
|
Hint |
|
| |
15. |
Which property is shown in 12(6 – 4) = (12 · 6)–(12 · 4)? |
| |
|
A. |
Distributive Property |
B. |
Addition Property |
| |
|
C. |
Associative Property |
D. |
Commutative Property |
| |
|
Hint |
|
| |
16. |
What best describes the figure shown? |
| |
|
 |
| |
|
A. |
sphere |
B. |
hexagonal pyramid |
| |
|
C. |
cone |
D. |
cylinder |
| |
|
Hint |
|
| |
17. |
Which inequality is shown in the graph? |
| |
|
 |
| |
|
A. |
p  |
B. |
p |
| |
|
C. |
p |
D. |
p |
| |
|
Hint |
|
| |
18. |
Which point has coordinates of (4, 5)? |
| |
|
 |
| |
|
A. |
D |
B. |
C |
| |
|
C. |
F |
D. |
A |
| |
|
Hint |
|
| |
19. |
Find the x-intercept and y-intercept of  |
| |
|
A. |
The x-intercept is –5.The y-intercept is  |
| |
|
B. |
The x-intercept is  The y-intercept is 5. |
| |
|
C. |
The x-intercept is The y-intercept is –5. |
| |
|
D. |
The x-intercept is –3.The y-intercept is |
| |
|
Hint |
|
| |
20. |
Describe what happens to parallelogram WXYZ. |
| |
|
 |
| |
|
A. |
down 5, right 3 |
B. |
up 3, down 7 |
| |
|
C. |
down 3, left 7 |
D. |
down 7, left 3 |
| |
|
Hint |
|
|
|