| |
| |
1. |
Choose the graphic of Point Q which has the coordinate -1. |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
2. |
The sale of hard candy in a candy store is not the same from one year to another. In 1998, 40% of the candy sold was hard candy, The table shows the change in sales in the successive years. What percent of the candy sold in 2001 was hard candy? |
| |
|
 |
| |
|
A. |
41% |
B. |
40% |
| |
|
C. |
42% |
D. |
39% |
| |
|
Hint |
|
| |
3. |
Solve t - (-5) = -2. |
| |
|
A. |
-3 |
B. |
3 |
| |
|
C. |
-7 |
D. |
7 |
| |
|
Hint |
|
| |
4. |
Express 7,000,000,000 in scientific notation. |
| |
|
A. |
7 × 106 |
B. |
7 × 1012 |
| |
|
C. |
7 × 108 |
D. |
7 × 109 |
| |
|
Hint |
|
| |
5. |
Express 0.0000421 in scientific notation. |
| |
|
A. |
4.21 × 10-9 |
B. |
4.21 × 10-5 |
| |
|
C. |
4.21 × 10-6 |
D. |
4.21 × 10-4 |
| |
|
Hint |
|
| |
6. |
Solve  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
7. |
Solve  |
| |
|
A. |
3 |
B. |
 |
| |
|
C. |
-3 |
D. |
 |
| |
|
Hint |
|
| |
8. |
Solve the equation  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
9. |
The table shows the cost of buying potatoes at the store. Predict the cost of buying ten potatoes. |
| |
|
 |
| |
|
A. |
2.75 |
B. |
3 |
| |
|
C. |
2.5 |
D. |
4 |
| |
|
Hint |
|
| |
10. |
Evaluate (3 + 10 ÷ 2 – 6 + 18) ÷ 22. |
| |
|
A. |
10 |
B. |
4.625 |
| |
|
C. |
6.5 |
D. |
5 |
| |
|
Hint |
|
| |
11. |
Solve 15 + n = 75. |
| |
|
A. |
0 |
B. |
90 |
| |
|
C. |
60 |
D. |
70 |
| |
|
Hint |
|
| |
12. |
Solve f = 3 – 5. |
| |
|
A. |
f = -2 |
B. |
f = 2 |
| |
|
C. |
f = -8 |
D. |
f = 8 |
| |
|
Hint |
|
| |
13. |
Solve d = (5)(-7)(2). |
| |
|
A. |
d = -70 |
B. |
d = 0 |
| |
|
C. |
d = 70 |
D. |
d = -4 |
| |
|
Hint |
|
| |
14. |
Evaluate c + d if c = -1 and d = 3 . |
| |
|
A. |
1 |
B. |
4 |
| |
|
C. |
-4 |
D. |
-1 |
| |
|
Hint |
|
| |
15. |
Solve j = . |
| |
|
A. |
J = |
B. |
J = 21 |
| |
|
C. |
J = |
D. |
J = 12 |
| |
|
Hint |
|
| |
16. |
A walkway is composed of rows of bricks that are 2 inches wide. How many bricks are in a row if the walkway is 32 inches wide? |
| |
|
A. |
13 |
B. |
18 |
| |
|
C. |
16 |
D. |
15 |
| |
|
Hint |
|
| |
17. |
Write  as a decimal. |
| |
|
A. |
0.32 |
B. |
0.85 |
| |
|
C. |
0.34 |
D. |
0.68 |
| |
|
Hint |
|
| |
18. |
Write -2 as a decimal. |
| |
|
A. |
-2.8 |
B. |
-2.2 |
| |
|
C. |
2.4 |
D. |
-2.4 |
| |
|
Hint |
|
| |
19. |
Replace ___ with a symbol to make  ___  a true sentence. |
| |
|
A. |
= |
B. |
none |
| |
|
C. |
< |
D. |
> |
| |
|
Hint |
|
| |
20. |
The population of five cities in California is given in the table. Order the cities according to the population from least to greatest |
| |
|
 |
| |
|
A. |
San Diego, Los Angeles, San Diego, San Francisco, San Jose |
B. |
Los Angeles, San Diego, San Jose, San Francisco, Long Beach |
| |
|
C. |
Long beach, San Francisco, San Jose, San Diego, Los Angeles |
D. |
San Diego, Los Angles, Long Beach, San Francisco, San Jose |
| |
|
Hint |
|
|
|