The Mock Exam Chapter 3 7th Grade.pdf

000200010271713722_CH03_p001-012.qxd

1/28/13

6:40 PM

Page 5

Name

Class

Date

Chapter Test

Form B

Chapter 3 Write an inequality for each verbal statement. 1. The maximum storage temperature on a particular medicine is 85°.

All rights reserved.

2. There are less than 200 tickets remaining for the baseball game.

Which numbers are solutions of each inequality? 3. y ⬍ ⫺7; 7.3, ⫺7.1,27 1 7 4. z ⬎ 3 2 ; 3.7, ⫺3, 3.4 3 5. s ⱕ 2.2; 2 1 , ⫺2.4, 2.7 3

Solve each inequality. Graph your solution.

© Pearson Education, Inc., publishing as Pearson Prentice Hall.

6. n ⫹ 15 ⱖ 21

⫺2

0

7. y ⫺ 16 ⬎ 12

2

4

6

8

10

10.

⫺4

⫺2

0

2

m$3 2

1

2

28

30

32

34

36

⫺2

0

2

4

6

8

10

11. 2n ⫺ 6 ⱖ 0

3

4

5

6

7

8

9

10

12. 4 ⫺ 2b ⱕ 8

⫺5 ⫺4 ⫺3 ⫺2 ⫺1

L2

26

p 9. 24 ⱕ ⫺2

8. 13x ⬍ ⫺65

⫺6

24

Chapter Test

1

2

3

4

5

6

7

8

9

10

4

5

6

7

8

9

10

13. 2y ⫹ 2 ⬍ 10

0

1

2

3

4

5

1

2

3

Course 2 Chapter 3

000200010271713722_CH03_p091-122.qxd

1/10/13

Name

Chapter Test

9:29 PM

Page 116

Class

(continued)

Date

Form B

Chapter 3 Write an inequality for each problem. Solve the inequality. 14. While shopping for school clothes Janice and Patty spent more than $175. Janice spent $34. How much did Patty spend?

© Pearson Education, Inc., publishing as Pearson Prentice Hall.

All rights reserved.

15. A transfer bus can carry 50 people per run. At least how many times does the bus have to run in order to transfer 25,000 people?

Course 2 Chapter 3

Chapter Test

L2