This document contains a 10 question multiple choice and short answer review for a math unit test. The questions cover topics like solving equations, writing inequalities, determining if a number is a solution to an inequality, graphing inequalities, and writing equations to represent word problems. Sample answers are provided for some of the short answer questions.

1. Name __________________________________ Date________________________
Mrs. Labuski / Mrs. Portsmore Period_________ Unit 2 Retest Review
Multiple Choice: Identify the correct choice and place on the line provided. Please
use CAPITAL LETTERS.
_______1. Which ordered pair is a solution of the equation y = 3x + 4?
a. (0, 0) c. (2, 10)
b. (2, 0) d. (1, 9)
______ 2. Determine whether y = 21 is a solution to 10 > y – 9.
A. No B. Yes
______ 3. Haley made more than 6 ounces of trail mix. Which graph shows the inequality to represent
the situation?
A. A.
0 5 10 15 20 25 30
0 5 10 15 20 25 30
B.
0 5 10 15 20 25 30
C.
0 5 10 15 20 25 30
D.
______ 4. Write an inequality for the situation: There are at least 38 women in the house.
a. number of women > 38 c. number of women ≤ 38
b. number of women < 38 d. number of women ≥ 38
5. Tell whether the given value for the inequality is a solution.
4x < 27; x = 6 w + 12 ≥ 36; w = 24

2. 6. Write an inequality that has the following graphed solutions.
__________________________
__________________________
__________________________
__________________________
7. Solve and graph each inequality.
3h > 18 x – 5 < 13
8. Mark had x CDs. After receiving 22 new CDs for his birthday, he had 35 CDs. Write an equation to
represent this situation. ____________________________________________
9. Helen has 2 inches of hair cut at the salon. Her hair is now 9 inches long. Write an equation to
represent this situation. ____________________________________________
10. It costs $4 to enter the Fall Harvest plus an additional $2 for every pie bought.
A. Let x represent the number of pies bought, and let y represent the total cost of the Harvest. Write an
equation to show the relationship between x and y.
____________________________________________
B. Complete the table.
Pies x 1 2 3 4 5 6
Total Cost y
C. Write the ordered pairs from the table.
____________________________________________

3. ____________________________________________
D. Graph the ordered pairs on the coordinate plane.
Name __________________________________ Date________________________
Mrs. Labuski / Mrs. Portsmore Period_________ Unit 2 Retest Review
Multiple Choice: Identify the correct choice and place on the line provided. Please
use CAPITAL LETTERS.
y = 3x + 4
__C_____1. Which ordered pair is a solution of the equation y = 3x + 4? 10 = 3(2) + 4
a. (0, 0) c. (2, 10) 10 = 6 + 4
b. (2, 0) d. (1, 9) 10 = 10
10 > y – 9
___A___ 2. Determine whether y = 21 is a solution to 10 > y – 9.
10 > 21 – 9
A. No B. Yes
10 > 12
No, it is not a solution
__B____ 3. Haley made more than 6 ounces of trail mix. Which graph shows the inequality to
represent the situation?
A. .
A
0 5 10 15 20 25 30
0 5 10 15 20 25 30
B.
0 5 10 15 20 25 30
C.
0 5 10 15 20 25 30
D.
__D____ 4. Write an inequality for the situation: There are at least 38 women in the house.
a. number of women > 38 c. number of women ≤ 38
b. number of women < 38 d. number of women ≥ 38
5. Tell whether the given value for the inequality is a solution.
4x < 27; x = 6 w + 12 ≥ 36; w = 24
4(6) < 27 24 + 12 ≥ 36

4. 24 < 27 36 ≥ 36
Yes, 6 is a solution Yes, 24 is a solution
for the inequality for the inequality
4x < 27 w + 11 > 36
6. Write an inequality that has the following graphed solutions.
x >5 or 5 < x
x > 0 or 0 < x
x ≤6 or 6 ≥ x
__________________________
7. Solve and graph each inequality.
3h > 18 x – 5 < 13
÷3 ÷3 +5 +5
h>6 x ≤ 18
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
8. Mark had x CDs. After receiving 22 new CDs for his birthday, he had 35 CDs. Write an equation to
represent this situation. ______x + 22 = 35______________________________________
9. Helen has 2 inches of hair cut at the salon. Her hair is now 9 inches long. Write an equation to
represent this situation. ____x – 2 = 9________________________________________
10. It costs $4 to enter the Fall Harvest plus an additional $2 for every pie bought.
E. Let x represent the number of pies bought, and let y represent the total cost of the Harvest. Write an
equation to show the relationship between x and y.
_______4 + 2x = y_____________________________________
F. Complete the table.
Pies x 1 2 3 4 5 6
Total Cost y 6 8 10 12 14 16

5. G. Write the ordered pairs from the table.
(1,6) (2,8) (3,10) (4,12) (5,14) (6, 16)
H. Graph the ordered pairs on the coordinate plane.