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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