2.Chapter 4 Practice Test Questions
Practice Test 1
Determine whether each number is a solution of -6 < m.
1. 7
2. -7
3. -3
4. 4
Determine whether each number is a solution of
y 2.
5. -2
6. 2
7. -1
8. -3
9. Graph on a number line. y > - 2
10.
Graph on a number line. c 3
Solve and graph- the solution.
11. 6 + x > - 12
12. 2y
- 2 - y -4
13. 7b
-49
14. -12 < - 12x
15. -7x – 1 > 20
16. 21y
16y
- 25
17. - 8t - 6 < t + 30
18. 5x - 15 > 2x + 3
19. - y
+ 2y
-8
- 5y
20. 12r + 6 < 2r - 3 + r
21. Find 2 consecutive integers whose sum is less than 95. What are the greatest possible values of these integers?
22. The sum of 3 consecutive odd integers is less than 115. What are the greatest possible values of these integers?
Practice Test 2
Determine whether each number is a solution of
x 2.
1. 6
2. -3
3. 0
4. 2
Determine whether each number is a solution of m > 0.
5. 0
6. 3
7. -2
8. 1/2
9. Graph on a number line. y < 1
10.
Graph on a number line. - 3 a
Solve and graph the solution.
11. y + 1 > 10
12. x -
5 8
13. 2y
24
14. 18 < -3z
15. 5x + 6 < 41
16. – 2c - 11 > 13
17. 1 -
4y -7
18. 3x + 2 < 4x - 6
19. -4a
+ 9 11a
20. Translate to an inequality. Twice a number is greater than or equal to 5.
21. The sum of 2 consecutive even integers is less than 44. What are the largest possible values for the integers?
Practice Test 3
Determine whether each number is a solution of
x 3.
1. 4
2, -4
3. -3
4. 0
Determine whether each number is a solution of y < - 2.
5. 1
6. - 1
7. 2
8. -3
9. Graph on a number line. b < - 3
10.
Graph on a number line. 2 m
Solve and graph the solution.
11. x - 3 > 5
12. y -
5 6
13. -3y ³ 48
14. 12 < -6r
15. 9 + 3x > 30
16. 7 -
5y -13
17. 6x
- 3 3x
+ 9
18. 15y - 2 < 10y + 13
19. -7m
2m
- 5
20. 6t - 3 > 2t + 1
21. The sum of 2 consecutive odd integers is less than 80. What are the largest possible values for the integers?
22. The sum of 3 consecutive even integers is less than 200. What are thelargest possible values for the integers?
Practice Test 4
1. Determine which of the following numbers is not a solution of the inequality y > - 5.
2. Find the graph of x > 2.
3. Find the graph of x - 8 > -11.
Solve.
4. y -
5 9
5. – 4x > 36
6. – 2x + 11 < 5
7. 4x -
3 + 3x 60
– 2x
8. 12m
- 4 -3m
- 3 + 16m
9. -3y - 4 > y + 6
10. The sum of 2 consecutive odd integers is less than 75. What are the largest possible values for the integers?
11. A student earned on tests the scores of 74, 78, 88, and 90. What is the lowest score the student can earn on the next test to keep an average of at least 80?
12. The ages of 3 children are 3 consecutive odd integers. The sum of their ages is less than 40. What are the largest possible values for their ages?
Practice Test 5
Determine whether each number is a solution of
x -
2 .
1. 3
2. -3
3. 0
4. -2
5.
Graph on a number line. y 3
6. Graph on a number line. -5 > a
Write the inequality shown by each graph.
7.
8.
9. Solve and graph the solution. y + 2 > 8
Solve.
10. 2/3 + c
1/6
11. 2(b - 3) - b > -2
Solve.
12. 18a
-54
13. 7y - 10y > - 10
14. 8z + 5 > 53
15. 10
- 6y 1
16. 3 – x/4 > 7
17. 7x
– 4 2x
+ 16
18. 5 (x - 3) < - 2 - 1
19. The sum of 3 consecutive odd integers is less than 150. What are the largest possible values for the integers?
20. The length of a rectangle is 10 cm. What
width will make the area greater than
?