| |
| |
1. |
Solve  6 mentally. |
| |
|
A. |
24 |
B. |
2 |
| |
|
C. |
3 |
D. |
12 |
| |
|
Hint |
|
| |
2. |
Evaluate p - (-13) if p = -6. |
| |
|
A. |
-7 |
B. |
7 |
| |
|
C. |
-19 |
D. |
19 |
| |
|
Hint |
|
| |
3. |
What is the 8th term in the sequence 2 3 5 6 7 ...? |
| |
|
A. |
11 |
B. |
9 |
| |
|
C. |
10 |
D. |
12 |
| |
|
Hint |
|
| |
4. |
Write 0.478 in scientific notation. |
| |
|
A. |
478 × 101 |
| |
|
B. |
4.78 × 10-1 |
| |
|
C. |
4.78 × 10-2 |
| |
|
D. |
4.78 × 102 |
| |
|
Hint |
|
| |
5. |
What is the circumference of the circle at the right? |
| |
|
 |
| |
|
A. |
12.56 mi |
B. |
6.28 mi |
| |
|
C. |
25.12 mi |
D. |
19.72 mi |
| |
|
Hint |
|
| |
6. |
The graph below shows ___________ |
| |
|
 |
| |
|
A. |
a positive relationship. |
B. |
a negative relationship. |
| |
|
C. |
a scatter relationship. |
D. |
no relationship. |
| |
|
Hint |
|
| |
7. |
Which ordered pairs could be used to graph the equation 2x + y = 5? |
| |
|
A. |
(-2, 9), (4, -3) |
B. |
(2, -1), (-1, 2) |
| |
|
C. |
(2, 5), (-1, 5) |
D. |
(5, 0), (1, 2) |
| |
|
Hint |
|
| |
8. |
What are the x- and y-intercepts of the graph below? |
| |
|
 |
| |
|
A. |
(2, 0); (0, 4) |
B. |
(-2, 0); (0, -4) |
| |
|
C. |
(-2, 0); (0, 4) |
D. |
(2, 0); (0, -4) |
| |
|
Hint |
|
| |
9. |
Find  . |
| |
|
A. |
12 |
B. |
11 |
| |
|
C. |
10 |
D. |
13 |
| |
|
Hint |
|
| |
10. |
Simplify (r + 6) + 27. |
| |
|
A. |
6r + 27 |
B. |
r + 21 |
| |
|
C. |
33r |
D. |
r + 33 |
| |
|
Hint |
|
| |
11. |
Determine what relationship a scatter plot of the following data might show: a person's age and his/her telephone number. |
| |
|
A. |
Scatter Relationship |
B. |
No Relationship |
| |
|
C. |
Positive Relationship |
D. |
Negative Relationship |
| |
|
Hint |
|
| |
12. |
Cheng-Yu has been recording data based on her age and height, which can be seen in the scatter plot shown. Predict Cheng-Yu's height when she is 14 years old. |
| |
|
 |
| |
|
A. |
53 inches |
B. |
58 inches |
| |
|
C. |
60 inches |
D. |
50 inches |
| |
|
Hint |
|
| |
13. |
Find the sum 16 + (-3). |
| |
|
A. |
-13 |
B. |
19 |
| |
|
C. |
13 |
D. |
-19 |
| |
|
Hint |
|
| |
14. |
Serena and Patricia are sisters. Patricia is 8 years old, which is 6 years younger than Serena. Use an equation to find Serena's age. |
| |
|
A. |
2 years old |
B. |
18 years old |
| |
|
C. |
14 years old |
D. |
48 years old |
| |
|
Hint |
|
| |
15. |
Find 63 · 62. |
| |
|
A. |
365 |
B. |
366 |
| |
|
C. |
66 |
D. |
65 |
| |
|
Hint |
|
| |
16. |
Which graph is not a function? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
17. |
According to the histogram, how many total people were born in months that have less than 30 days? |
| |
|
 |
| |
|
A. |
30 |
B. |
40 |
| |
|
C. |
240 |
D. |
200 |
| |
|
Hint |
|
| |
18. |
When rolling a pair of number cubes, what is the probability of rolling (1, 1) two times in a row? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
19. |
Find the area of the ground level of the building shown if each unit represents 20 feet. |
| |
|
 |
| |
|
A. |
35 ft2 |
B. |
14,000 ft2 |
| |
|
C. |
12,000 ft2 |
D. |
700 ft2 |
| |
|
Hint |
|
| |
20. |
Determine the number of significant digits in 30.15 inches. |
| |
|
A. |
2 |
B. |
1 |
| |
|
C. |
3 |
D. |
4 |
| |
|
Hint |
|
|
|