| |
| |
1. |
Choose the graph of the ordered pair (3, 4). |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
2. |
What is the multiplicative inverse of  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
4 |
D. |
 |
| |
|
Hint |
|
| |
3. |
What is the final price of a $152 item after 6% tax is added? |
| |
|
A. |
$243.20 |
B. |
$9.12 |
| |
|
C. |
$161.12 |
D. |
$142.88 |
| |
|
Hint |
|
| |
4. |
Determine the slope of the line that passes through (2, 2) and (5, 8). |
| |
|
A. |
 |
B. |
-2 |
| |
|
C. |
 |
D. |
2 |
| |
|
Hint |
|
| |
5. |
Write the standard form of an equation of the line that passes through
(-2, 3) and has a slope of m = -3. |
| |
|
A. |
y = -3x - 9 |
B. |
3x + y = 9 |
| |
|
C. |
3x + y = -3 |
D. |
3x + y = -9 |
| |
|
Hint |
|
| |
6. |
Solve  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
7. |
Write an expression for the area of the rectangle shown below. |
| |
|
 |
| |
|
A. |
6xy2 + 4x3y |
B. |
9x2y4 + 12x4y3 |
| |
|
C. |
12xy2 + 4x3y |
D. |
6xy2 + 7x3y |
| |
|
Hint |
|
| |
8. |
Solve 3x2 + 5 = 8x. |
| |
|
A. |
x = 1 |
B. |
 or x = 1 |
| |
|
C. |
x = 5 or x = 1 |
D. |
x = 0 |
| |
|
Hint |
|
| |
9. |
Which values are a counterexample to the given statement?
If x + y = an even number, then x is even and y is even. |
| |
|
A. |
x = 7, y = 12 |
B. |
x = 21, y = 3 |
| |
|
C. |
x = 10, y = 9 |
D. |
x = 12, y = 6 |
| |
|
Hint |
|
| |
10. |
A conditional statement consists of a __________ . |
| |
|
A. |
conclusion only |
B. |
counterexample |
| |
|
C. |
hypothesis and a conclusion |
D. |
hypothesis only |
| |
|
Hint |
|
| |
11. |
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. |
44 miles per hour |
| |
|
D. |
46 miles per hour |
| |
|
Hint |
|
| |
12. |
Write 7x = 4y – 6 in standard form. |
| |
|
A. |
7x – 4y = -6 |
B. |
y =  x +  |
| |
|
C. |
-7x + 4y = 6 |
D. |
x =  y -  |
| |
|
Hint |
|
| |
13. |
Find the slope of the line that passes through (5, -5) and (9, -5). |
| |
|
A. |
 |
B. |
undefined |
| |
|
C. |
0 |
D. |
 |
| |
|
Hint |
|
| |
14. |
From the set {(-4, 4), (0, 3), (5, 1), (7, 0)}, which ordered pairs are a part of the solution set for 3x - 4y < -4? |
| |
|
A. |
{(-4, 4), (5, 1)} |
B. |
{(-4, 4), (0, 3)} |
| |
|
C. |
{(0, 3), (7, 0)} |
D. |
{(5, 1), (7, 0)} |
| |
|
Hint |
|
| |
15. |
Use elimination to solve the system of equations given by 3x – 2y = 10 and 5x + 2y = 6. |
| |
|
A. |
(-2, -8) |
B. |
no solution |
| |
|
C. |
(2, -2) |
D. |
infinitely many solutions |
| |
|
Hint |
|
| |
16. |
Which point is in the solution set of  and  |
| |
|
A. |
(-4, 6) |
B. |
(-1, -5) |
| |
|
C. |
(2, 1) |
D. |
(3, 4) |
| |
|
Hint |
|
| |
17. |
Simplify  . |
| |
|
A. |
x6y3 |
B. |
x3y3 |
| |
|
C. |
x26y3 |
D. |
x24y19 |
| |
|
Hint |
|
| |
18. |
How can the following expression be described 3x2 + 4x + 5x – 3? |
| |
|
A. |
trinomial |
B. |
binomial |
| |
|
C. |
polynomial other than these listed |
D. |
monomial |
| |
|
Hint |
|
| |
19. |
Solve  |
| |
|
A. |
m =  |
B. |
m =  |
| |
|
C. |
m = -1 |
D. |
m = 1 |
| |
|
Hint |
|
| |
20. |
Which equation describes the relationship shown in the table? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
|