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 tutorialthe Calculator window is used to create 2x2 matrices to add and subtract.

In this TI Nspire tutorialthe Calculator window is used to create 3x3 matrices to add and subtract.

This is part of a collection of images that cover key vocabulary on a variety of math topics.

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, Matrix Addition and Multiplication (2 x 2 Matric

This is the transcript for the TI-Nspire Mini-Tutorial entitled, Matrix Addition and Multiplication (3 x 3 Matric

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. In this activity, students encrypt and decrypt a message.

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 Math Lab, we explore the break-even point for a business.

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

In this Math Lab we explore the graphical solution of a nonlinear system.

In this TI Nspire tutorialthe Calculator window is used to create 2x2 matrices to add and subtract.

In this TI Nspire tutorialthe Calculator window is used to create 3x3 matrices to add and subtract.

This is part of a collection of math worksheets on the use of the TI-Nspire graphing calculator.

This is part of a collection of math worksheets on the use of the TI-Nspire graphing calculator.