| |
| |
1. |
Simplify the expression 12n + (-5n) + 3n. |
| |
|
A. |
-20n |
B. |
10n |
| |
|
C. |
-4n |
D. |
7n |
| |
|
Hint |
|
| |
2. |
How do you find successive terms in the pattern 0, 3, 9, 18, 30, … ? |
| |
|
A. |
Add each term to the previous term. |
B. |
Add the next multiple
of 3 to the term. |
| |
|
C. |
Add 3 to each term. |
D. |
Multiply a term by 3
and add it to itself. |
| |
|
Hint |
|
| |
3. |
Find the circumference of the circle. |
| |
|
 |
| |
|
A. |
47.76 cm |
B. |
24.49 cm |
| |
|
C. |
48.98 cm |
D. |
191.04 |
| |
|
Hint |
|
| |
4. |
Use the x-intercept and y-intercept to graph the equation  . |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
5. |
A traffic sign casts a shadow 6 feet long while a mailbox next to it casts a shadow 3 feet long. If the traffic sign is 7 feet high, how tall is the mailbox? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
4 |
D. |
14 |
| |
|
Hint |
|
| |
6. |
Find the area of the figure to the nearest tenth. |
| |
|
 |
| |
|
A. |
1140.4 mm2 |
B. |
2280.8 mm2 |
| |
|
C. |
1520.5 mm2 |
D. |
1900.7 mm2 |
| |
|
Hint |
|
| |
7. |
Find the perimeter of the rectangle below. |
| |
|
 |
| |
|
A. |
12x + 9 |
B. |
2x + 4 |
| |
|
C. |
6x - 5 |
D. |
x + 2 |
| |
|
Hint |
|
| |
8. |
Find the quotient  |
| |
|
A. |
8 |
B. |
-8 |
| |
|
C. |
-77 |
D. |
77 |
| |
|
Hint |
|
| |
9. |
Simplify –11(t + 1). |
| |
|
A. |
-11t + 1 |
B. |
11t + 1 |
| |
|
C. |
-11t – 11 |
D. |
11t + 11 |
| |
|
Hint |
|
| |
10. |
Find x7 · x4. |
| |
|
A. |
x11 |
B. |
xx11 |
| |
|
C. |
xx28 |
D. |
x28 |
| |
|
Hint |
|
| |
11. |
Find (14b5)(-1b6). |
| |
|
A. |
14b11 |
B. |
-14b11 |
| |
|
C. |
14b30 |
D. |
-14b30 |
| |
|
Hint |
|
| |
12. |
Find the sum of  Write the solution in simplest form. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
13. |
Write an equation in slope-intercept form of a line with slope  and y- intercept 0. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
14. |
Write an equation in slope-intercept form for the best-fit line of a scatter plot which contains the points (4, 60) and (9, 135). |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
y = -15x |
D. |
y = 15x |
| |
|
Hint |
|
| |
15. |
Find the distance between (-3, 7) and (10, -5). Round to the nearest tenth. |
| |
|
A. |
7.3 units |
B. |
10 units |
| |
|
C. |
5 units |
D. |
17.7 units |
| |
|
Hint |
|
| |
16. |
Find the percent of change from 6.5 feet to 8 feet. Round to the nearest tenth of a percent. |
| |
|
A. |
23.10% |
B. |
0.20% |
| |
|
C. |
18.80% |
D. |
25% |
| |
|
Hint |
|
| |
17. |
The box-and-whisker plot represents the test scores of 25 students. What is the upper quartile of the data? |
| |
|
 |
| |
|
A. |
88.5 |
B. |
65 |
| |
|
C. |
79 |
D. |
100 |
| |
|
Hint |
|
| |
18. |
Find each missing angle measure. |
| |
|
 |
| |
|
A. |
m = 50°, m = 80° |
| |
|
B. |
m = 45°, m = 75° |
| |
|
C. |
m = 30°, m = 60° |
| |
|
D. |
m = 60°, m = 90° |
| |
|
Hint |
|
| |
19. |
Name an edge of the solid. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
20. |
A model solid has a scale of 1 cm = 30cm and a volume of 200 cm3. Find the volume of the actual solid. |
| |
|
A. |
135 cm3 |
B. |
180,000 cm3 |
| |
|
C. |
5,400,000 cm3 |
D. |
6,000 cm3 |
| |
|
Hint |
|
|
|