Practice B LESSON Solving Inequalities with Variables on Both Sides

Name

Date

Class

LESSON Practice B 3-5 Solving Inequalities with Variables on Both Sides

Solve each inequality and graph the solutions.

1. 2x 30 7x

2. 2k 6 5k 3

3. 3b 2 2b 1

4. 2 3n 7 5n

5. 5s 9 2 s 6 7. 1.4z 2.2 2.6z 0.2

6. 3 3x 5 5 2x 2

8.

_78_p

_1_ 4

_12_p

Solve each inequality. 9. v 1 v 6

10. 3 x 4 3x

11. 2 8 3x 6x 2

Write and solve an inequality for each problem.

12. Ian wants to promote his band on the Internet. Site A offers website hosting for $4.95 per month with a $49.95 startup fee. Site B offers website hosting for $9.95 per month with no startup fee. For how many months would Ian need to keep the website for Site B to be less expensive than Site A?

13. For what values of x is the area of the rectangle greater than the perimeter?

Copyright ? by Holt, Rinehart and Winston. All rights reserved.

36

Holt Algebra 1

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Copyright ? by Holt, Rinehart and Winston. All rights reserved.

59

Holt Algebra 1

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