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.

In this TI Nspire tutorial, the Graph window is used to graph two functions and finding the point of intersection.

In this TI Nspire tutorial, the Graph window is used to graph a linear inequality. This video supports the TI-Nspire Clickpad and Touchpad.

In this TI Nspire tutorial, the Graph window is used to graph a linear inequality in slope-intercept form using sliders.

In this TI Nspire tutorial for the TI-Nspire CAS, the Graph Window is used to graph quadratic inequalities.

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to solve a linear system. This video supports the TI-Nspire Clickpad and Touchpad.

This is a collection of definitions related to inequalities.

This is a collection of definitions related to inequalities.

This is a collection of definitions related to inequalities.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

This is part of a collection of definitions related to the topic of systems of equations.

This is part of a collection of definitions related to the topic of systems of equations.

This is part of a collection of definitions related to the topic of systems of equations.

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.

In this Slide Show, learn how to solve a linear system by the elimination method.

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

In this set of Quizlet flash cards test understanding of solving systems using the elimination method.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

In this set of Quizlet flash cards test understanding of solving systems using the substitution method.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

In this set of Quizlet flash cards test understanding of linear systems.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

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.

This is the transcript for the TI-Nspire Mini-Tutorial entitled, Solving a System of Two Linear Equations.

This is the transcript for the TI-Nspire Mini-Tutorial entitled, Finding the Intersection Point of Two Graphs.

This is the transcript for the TI-Nspire Mini-Tutorial entitled, Graphing a Linear Inequality.

This is the transcript for the TI-Nspire Mini-Tutorial entitled, Graphing a Linear Inequality Using Sliders.

This is the transcript for the TI-Nspire Mini-Tutorial entitled, Graphing a Quadratic Inequality.

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