Unit 2 Section 14 Solving One Step Inequalities.notebook
Nov 28­7:10 AM
Nov 28­7:11 AM
December 01, 2015
Unit 2 Section 14 Solving One Step Inequalities.notebook
Solving One Step Inequalites
Unit 2
Nov 1­9:52 AM
Solve the inequality first, then graph on a number line.
1.) x + 4 ≤ 6
2.) ­11 < a ­ 5
2
3.) 2 ≥ 1 + y
3
Aug 20­11:36 AM
December 01, 2015
Unit 2 Section 14 Solving One Step Inequalities.notebook
December 01, 2015
Multiplication and Division are the only properties where
the process to solving inequalities are different from
solving equations.
Multiplying or dividing each side of an inequality by a
__________ number changes the meaning of the
inequality. You need to __________ the inequality
symbol to make the inequality true.
3 > 1
-2(3) __ -2(1)
-6 __ -2
-6 __ -2
Nov 1­9:56 AM
4.) ­5k < ­10
5.) ­2b > 16
6.) 7x < ­49
x ≤ -4
7.) 2
x > -9
8.) ­3
Aug 20­11:36 AM
Unit 2 Section 14 Solving One Step Inequalities.notebook
Write an inequality, then solve and graph it.
9.) Shivani walk dogs in her neighborhood after school. She earns $4.50 per dog. How many dogs much she walk in order to earn at least $75?
10.) Text messages cost $.15 each. You can spend no more than $10. How many texts can you send?
11.) The hard drive on Evan's computer has a capacity of 120 GB. Evan has already used 85 GB. He wants to save some video's to his hard drive. What are the possible sizes of the video collection Evan can save?
Nov 12­7:32 PM
10.)
Dec 1­8:57 AM
December 01, 2015
Unit 2 Section 14 Solving One Step Inequalities.notebook
11.)
Dec 1­8:57 AM
Homework:
Homework Packet
page 59, 60
Nov 19­1:20 PM
December 01, 2015
Unit 2 Section 14 Solving One Step Inequalities.notebook
Dec 1­8:40 AM
December 01, 2015