Using real world applications determine how to use inequalities to represent the information. Check learning with a quiz.

This lesson explains what the different inequality symbols mean. Students can watch a video tutorial and then take an online quiz.

The purpose of this video is introduce and define the less than (<) sign. Students can watch a video tutorial and then take an online quiz.

In this tutorial, you will learn all about the not equal sign, including what it looks like, and when to use it. Students can watch a video tutorial and then take an online quiz.

Explore how to write a multi-step inequality equation and then solve the inequality.

Determine how to write and solve multi-step inequalities.

In this video tutorial, Professor Perez demonstrates inequalities using a number line. [9:43]

This video demonstrates how to graph the solution set for a system of linear inequalities.

In this video lesson students learn to solve one-step inequalities.

This video is about compound inequalities.

Inequalities on a number line

Inequalities

Compound and absolute value inequalities: writing and using inequalities.

This video demonstrates how to graph inequalities with two variables.

Interpreting inequalities through this educational video.

In this video lesson students solve a multi-step inequality.

Video demonstrating how to solve and graph multi-step inequalities. [8:01]

This video shows the step by step of how to solve a two-step inequality and graph on a number line.

This video demonstrates how to write a two variable inequality given the graph of the inequality on a coordinate plane.

Students learn how to create and solve linear inequalities. The video tutorial investigates the algebra concept through detailed explanations and examples. [2:09]

Video tutorial discusses what happens when you multiply both sides of an inequality by the same constant. (Part 2) [7:00]

This video tutorial discusses some basics tools for working with inequalities. (Part 1) [2:57]

This QuickTime movie provides an introduction to graphing and solving inequalities on the number line using several examples. A pdf worksheet is available by clicking on the hyperlink at the bottom of the page. As you watch and listen to...

This QuickTime movie provides an introduction to graphing and solving of inequalities in the first quadrant of the coordinate plane. As you watch and listen to the teacher and student interact it helps clarify the thinking behind...