In this episode of Algebra Applications, students explore various scenarios that can be explained through the use of systems of equations.

Profit and loss are the key measures in a business.

Secret codes and encryption are ideal examples of a system of equations.

A ballistic missile shield allows you to shoot incoming missiles out of the sky.

Written and hosted by internationally acclaimed math educator Dr.

In this Investigation we solve a linear system.

In this Investigation we use matrices and the elimination method to solve a linear system.

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 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.

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.

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

This slide show defines non-linear systems, showing examples of linear and quadratic systems.

This slide show shows how to solve a system using the elimination method.

This slide show shows how to solve a system using the substitution method.

This slide show shows what a system of equations is.

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

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 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: Written and hosted by internationally acclaimed math educator Dr.

This is the transcript for the video of same title. Video contents: In this Investigation we solve a linear system.

This is the transcript for the video of same title.

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

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to solve a linear system.

This is part of a collection of math worksheets on the topic of solving linear systems.

This is part of a collection of math worksheets on the topic of solving linear systems.

This is part of a collection of math worksheets on the topic of solving linear systems.

This is part of a collection of math worksheets on the topic of solving linear systems.