| |
| |
1. |
Which figure comes next in the pattern? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
2. |
Find the square root  |
| |
|
A. |
11 |
B. |
 |
| |
|
C. |
 |
D. |
121 |
| |
|
Hint |
|
| |
3. |
To what set of numbers does  belong? |
| |
|
A. |
rationals |
B. |
irrationals |
| |
|
C. |
whole numbers |
D. |
integers |
| |
|
Hint |
|
| |
4. |
The median is the _________ of a set of numbers. |
| |
|
A. |
most frequent |
B. |
average |
| |
|
C. |
highest number |
D. |
middle number |
| |
|
Hint |
|
| |
5. |
If h(z) = 2z2 - 5z + 7, find h(3c). |
| |
|
A. |
18c2 - 15c + 7 |
B. |
18c2 - 3c + 7 |
| |
|
C. |
c + 7 |
D. |
9c2 - 15c + 7 |
| |
|
Hint |
|
| |
6. |
Which line has a slope of  and passes through (2, -4)? |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
7. |
The equation V = -32t + 256 and the graph below describe the velocity V in feet per second of a ball t seconds after is is shot into the air. What is the ball's velocity after seven seconds? |
| |
|
 |
| |
|
A. |
0 ft/s |
B. |
32 ft/s |
| |
|
C. |
480 ft/s |
D. |
256 ft/s |
| |
|
Hint |
|
| |
8. |
Write the inequality for the sentence ''The opposite of four times a number is at most 64.'' |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
9. |
Factor x2 – 16. |
| |
|
A. |
(x + 4)(x – 4) |
B. |
(x – 4)(x – 4) |
| |
|
C. |
(x + 2)(x – 8) |
D. |
(x + 4)(x + 4) |
| |
|
Hint |
|
| |
10. |
The equation x2 + 1 = -3x does not have integral roots. State the consecutive integers between which the roots lie. |
| |
|
A. |
between -3 and -2 and between -1 and 0 |
| |
|
B. |
between -3 and -2 and between 0 and 1 |
| |
|
C. |
between -1 and 0 and between 0 and 1 |
| |
|
D. |
between 0 and 1 and between 2 and 3 |
| |
|
Hint |
|
| |
11. |
Find the solution of 4x + 10 = 42
if the replacement set is {6, 7, 8, 9}. |
| |
|
A. |
6 |
B. |
7 |
| |
|
C. |
8 |
D. |
9 |
| |
|
Hint |
|
| |
12. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of 4 or more family members? |
| |
|
 |
| |
|
A. |
45 |
B. |
50 |
| |
|
C. |
70 |
D. |
20 |
| |
|
Hint |
|
| |
13. |
Simplify |
| |
|
A. |
32 |
B. |
-2 |
| |
|
C. |
-32 |
D. |
2 |
| |
|
Hint |
|
| |
14. |
Solve  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
15. |
A 27'' color television is on sale for 20% off the original price. If the original price was $275.00, what is the discounted price? |
| |
|
A. |
$206.25 |
B. |
$330.00 |
| |
|
C. |
$55.00 |
D. |
$220.00 |
| |
|
Hint |
|
| |
16. |
Xenxang drove 60 miles to visit his daughter. On the way to his daughter's house the trip took 1 hour and 15 minutes. On the way back from his daughter's house the trip took 1 hour and 30 minutes. Rounded to the nearest mile per hour, what was Xenxang's average speed for the round trip? |
| |
|
A. |
48 miles per hour |
| |
|
B. |
40 miles per hour |
| |
|
C. |
46 miles per hour |
| |
|
D. |
44 miles per hour |
| |
|
Hint |
|
| |
17. |
Solve m = - n + 5 if the domain is {-3, 0, 3, 6}. |
| |
|
A. |
{7, 4, 2, 1} |
B. |
{14, 5, -4, -13} |
| |
|
C. |
{2, 5, 8, 11} |
D. |
{6, 5, 4, 3} |
| |
|
Hint |
|
| |
18. |
Solve  |
| |
|
A. |
 |
B. |
b > 54 |
| |
|
C. |
 |
D. |
b < 54 |
| |
|
Hint |
|
| |
19. |
Solve –6x – 12 > -18. |
| |
|
A. |
x > 1 |
B. |
x > 5 |
| |
|
C. |
x < 1 |
D. |
x < 5 |
| |
|
Hint |
|
| |
20. |
How can the polynomial x2y2 + 2y3 – 5xy4 + x3 be written with powers of x in descending order? |
| |
|
A. |
x3 + x2y2 + 2y3 – 5xy4 |
| |
|
B. |
x2y2 + 2y3 + x3– 5xy4 |
| |
|
C. |
x3 + x2y2 – 5xy4 + 2y3 |
| |
|
D. |
x2y2 + x3+ 2y3 – 5xy4 |
| |
|
Hint |
|
|
|