| |
| |
1. |
Solve  |
| |
|
A. |
q =  |
B. |
q = 35 |
| |
|
C. |
q = 105 |
D. |
q = 21 |
| |
|
Hint |
|
| |
2. |
Three times the greater of two consecutive odd integers is five less than four times the smaller. Find the two numbers. |
| |
|
A. |
8, 10 |
B. |
11, 13 |
| |
|
C. |
8, 9 |
D. |
15, 17 |
| |
|
Hint |
|
| |
3. |
State the range of the relation {(1, 6), (-2, 3), (5, 7), (5, 9)}. |
| |
|
A. |
{3, 6, 7, 9} |
B. |
{3, 6, 7} |
| |
|
C. |
{1, -2, 5} |
D. |
{3, 6, 9} |
| |
|
Hint |
|
| |
4. |
Write an equation for {(5, 2), (0, 12), (1, 10), (-2, 16)} |
| |
|
A. |
y = x + 12 |
B. |
y = -2x + 12 |
| |
|
C. |
y = x + 9 |
D. |
y = 2x - 12 |
| |
|
Hint |
|
| |
5. |
What is the slope of  in parallelogram ABCD? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
6. |
Choose the slope-intercept form of the equation of the line that passes through (-2, 4) and is perpendicular to the graph of 2x + y = -20. |
| |
|
A. |
y = 2x + 8 |
B. |
y = -2x |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
7. |
Graph the system of equations to determine whether it has no solution, infinitely many solutions, or one solution. If the system has one solution, name it.
2x - y = 4
x + 2 y = 2 |
| |
|
A. |
infinitely many solutions |
B. |
one solution at (2, 0) |
| |
|
C. |
no solution |
D. |
one solution at (0, 2) |
| |
|
Hint |
|
| |
8. |
Use substitution to solve the system of equations given below.
8x - 4y = 16
2x - y = 4 |
| |
|
A. |
(0, -4) |
B. |
no solution |
| |
|
C. |
(2, 0) |
D. |
infinitely many solutions |
| |
|
Hint |
|
| |
9. |
Simplify (4x3) (3x5). |
| |
|
A. |
12x15 |
B. |
7x8 |
| |
|
C. |
12x8 |
D. |
7x15 |
| |
|
Hint |
|
| |
10. |
Simplify  Assume the denominator is not equal to zero. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
11. |
Solve  = d. |
| |
|
A. |
d = 12 |
B. |
d= 8 |
| |
|
C. |
d = 7 |
D. |
d = 3 |
| |
|
Hint |
|
| |
12. |
Name the property used in the equation r × 21 = 1. Then solve for r. |
| |
|
A. |
Multiplicative Inverse; r =  |
| |
|
B. |
Additive Identity; r = 0 |
| |
|
C. |
Multiplicative Identity; r = 1 |
| |
|
D. |
Multiplicative Identity; r = |
| |
|
Hint |
|
| |
13. |
A pair of tickets to a hockey game cost $85.00. If the sales tax is 6%, what is the total price? |
| |
|
A. |
$136.00 |
B. |
$90.10 |
| |
|
C. |
$90.31 |
D. |
$58.51 |
| |
|
Hint |
|
| |
14. |
Use the direct variation equation  to find x when y = -34. |
| |
|
A. |
x = - |
B. |
x = -153 |
| |
|
C. |
x = 153 |
D. |
x = |
| |
|
Hint |
|
| |
15. |
Write  in slope-intercept form. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
2x - 9y = -55 |
| |
|
Hint |
|
| |
16. |
Use substitution to solve the system of equations given by y = 2x and 5x + y = 7. |
| |
|
A. |
(2, 5) |
B. |
(1, 2) |
| |
|
C. |
(-1, -2) |
D. |
(-2, -5) |
| |
|
Hint |
|
| |
17. |
Use elimination to solve the system of equations given by –7x + 3y = 14 and 7x – 2y = -11. |
| |
|
A. |
 |
B. |
no solution |
| |
|
C. |
 |
D. |
infinitely many solutions |
| |
|
Hint |
|
| |
18. |
Use elimination to solve the system of equations given by 3x – 2y = 12 and 3x + 5y = 33. |
| |
|
A. |
infinitely many solutions |
B. |
(6, 3) |
| |
|
C. |
no solution |
D. |
(14, 15) |
| |
|
Hint |
|
| |
19. |
How can the following expression be described 3x2 + 4x + 5x – 3? |
| |
|
A. |
polynomial other than these listed |
B. |
monomial |
| |
|
C. |
binomial |
D. |
trinomial |
| |
|
Hint |
|
| |
20. |
Which equation describes the relationship shown in the table? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
|