This is the Teacher's Guide that accompanies Algebra Applications: Inequalities.

This is the Teacher's Guide that accompanies Algebra Nspirations: Functions and Relations.

In this episode of Algebra Applications, two real-world explorations of inequalities are developed. Hybrid Cars.

With the increasing demand worldwide for cars, the cost of gasoline continues to rise.

The city of Venice is slowly sinking into the Adriatic Sea.

Used in just about any industry, inequalities, like equations, are fundamental building blocks of algebra.

In this Investigation we explore linear inequalities in one variable.

In this Investigation we look at linear inequalities in two variables.

This is part of a collection of definitions related to variables, unknowns, and constants.

The complete set of 12 examples that make up this set of tutorials.

In this Slide Show, the Graph Window is used to graph linear inequalities. This presentation requires the use of the TI-Nspire iPad App. Note: the download is a PPT.

In this Slide Show, the Graph Window is used to graph inequalities using sliders. This presentation requires the use of the TI-Nspire iPad App. Note: the download is a PPT.

This tutorial goes over the steps of solving a two-step equation by using the properties of equality.

An equation shows a relationship between two quantities. The download is a PDF.

This is part of a collection of math clip art images about equations and inequalities.

This is part of a collection of math clip art images about equations and inequalities.

This is part of a collection of math clip art images about equations and inequalities.

This is part of a collection of math clip art images about equations and inequalities.

This collection of clip art images show the contrast between graphs of equations and inequalities for one- and two-variable graphs.

Use these clip art images to show how to solve linear equations and inequalities. Examples include situations where the inequality symbol changes.

This Teacher's Guide provides an overview of the 12 worked-out examples that show how to graph a linear inequality.

This is part of a collection of math quizzes on the topic of the Graphing Inequalities.

This is part of a collection of math quizzes on the topic of the Graphing Inequalities.

This is part of a collection of math quizzes on the topic of the Graphing Inequalities.

This is the transcript for the video of same title.

This is the transcript for the video of same title.

This is the transcript for the video of same title.

This is the transcript for the video of same title.

This is the transcript for the video of same title. Video contents: In this Investigation we explore linear inequalities in one variable.

This is the transcript for the video of same title. Video contents: In this Investigation we look at linear inequalities in two variables.