## 8.FGR.7.1 - Interpret and solve relevant mathematical problems leading to two linear equations in two variables.

### Displaying 1 - 31 of 31 resources:

Thumbnail Image Title Description Curriculum Nodes

### Math Examples Collection: Charts, Graphs, and Plots

This collection aggregates all the math examples around the topic of Charts, Graphs, and Plots. There are a total of 38 Math Examples. This collection of resources is made up of downloadable PNG images that you can easily incorporate into your lesson plans. Slope-Intercept Form, Data Analysis, Point-Slope Form and Subtraction Facts to 100

### Math Video Collection: Algebra Applications Video Series: Systems of Equations

This collection aggregates all the math videos and resources in this series: Algebra Applications Video Series: Systems of Equations. There are a total of 23 resources. Applications of Linear Systems, Solving Systems of Equations and Matrix Operations

### Closed Captioned Video: Algebra Applications: Systems of Equations

Closed Captioned Video: Algebra Applications: Systems of Equations

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

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Algebra Applications: Systems of Equations, 1

Closed Captioned Video: Algebra Applications: Systems of Equations, Segment 1: Profit and Loss

Profit and loss are the key measures in a business.

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Algebra Applications: Systems of Equations, 2

Closed Captioned Video: Algebra Applications: Systems of Equations, Segment 2: Encryption

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

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Algebra Applications: Systems of Equations, 3

Closed Captioned Video: Algebra Applications: Systems of Equations, Segment 3: Ballistic Missiles

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

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations

Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations

Written and hosted by internationally acclaimed math educator Dr.

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations, 1

Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations, Segment 1

In this Investigation we solve a linear system.

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations, 3

Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations, Segment 3

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

Applications of Linear Systems and Solving Systems of Equations

### INSTRUCTIONAL RESOURCE: Tutorial: What Is an Equation?

INSTRUCTIONAL RESOURCE: Tutorial: What Is an Equation?

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

Applications of Equations and Inequalities and Variables and Unknowns

### Math Example--Charts, Graphs, and Plots--Estimating the Line of Best Fit: Example 1

Math Example--Charts, Graphs, and Plots-- Estimating the Line of Best Fit: Example 1

In this set of math examples, analyze the behavior of different scatterplots.

Slope-Intercept Form and Data Analysis

### Math Example--Charts, Graphs, and Plots--Estimating the Line of Best Fit: Example 2

Math Example--Charts, Graphs, and Plots-- Estimating the Line of Best Fit: Example 2

In this set of math examples, analyze the behavior of different scatterplots.

Point-Slope Form, Slope-Intercept Form and Data Analysis

### Math Example--Charts, Graphs, and Plots--Estimating the Line of Best Fit: Example 3

Math Example--Charts, Graphs, and Plots-- Estimating the Line of Best Fit: Example 3

In this set of math examples, analyze the behavior of different scatterplots.

Point-Slope Form, Slope-Intercept Form and Data Analysis

### Math Example--Charts, Graphs, and Plots--Estimating the Line of Best Fit: Example 4

Math Example--Charts, Graphs, and Plots-- Estimating the Line of Best Fit: Example 4

In this set of math examples, analyze the behavior of different scatterplots.

Point-Slope Form, Slope-Intercept Form and Data Analysis

### Math Example--Charts, Graphs, and Plots--Estimating the Line of Best Fit: Example 5

Math Example--Charts, Graphs, and Plots-- Estimating the Line of Best Fit: Example 5

In this set of math examples, analyze the behavior of different scatterplots.

Point-Slope Form, Slope-Intercept Form and Data Analysis

### Video Transcript: Algebra Applications: Systems of Equations

Video Transcript: Algebra Applications: Systems of Equations

This is the transcript for the video of same title.

Applications of Linear Systems, Matrix Operations and Solving Systems of Equations

### Video Transcript: Algebra Applications: Systems of Equations, Segment 1: Profit and Loss

Video Transcript: Algebra Applications: Systems of Equations, Segment 1: Profit and Loss

This is the transcript for the video of same title.

Applications of Linear Systems, Matrix Operations and Solving Systems of Equations

### Video Transcript: Algebra Applications: Systems of Equations, Segment 2: Encryption

Video Transcript: Algebra Applications: Systems of Equations, Segment 2: Encryption

This is the transcript for the video of same title.

Applications of Linear Systems, Matrix Operations and Solving Systems of Equations

### Video Transcript: Algebra Applications: Systems of Equations, Segment 3: Ballistic Missiles

Video Transcript: Algebra Applications: Systems of Equations, Segment 3: Ballistic Missiles

This is the transcript for the video of same title.

Applications of Linear Systems, Matrix Operations and Solving Systems of Equations

### Video Transcript: Algebra Nspirations: Solving Systems of Equations

Video Transcript: Algebra Nspirations: Solving Systems of Equations

This is the transcript for the video of same title. Video contents: Written and hosted by internationally acclaimed math educator Dr.

Applications of Linear Systems, Matrix Operations and Solving Systems of Equations

### Video Transcript: Algebra Nspirations: Solving Systems of Equations, 1

Video Transcript: Algebra Nspirations: Solving Systems of Equations, Part 1

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

Applications of Linear Systems, Matrix Operations and Solving Systems of Equations

### Video Transcript: Algebra Nspirations: Solving Systems of Equations, 2

Video Transcript: Algebra Nspirations: Solving Systems of Equations, Part 2

This is the transcript for the video of same title.

Applications of Linear Systems, Matrix Operations and Solving Systems of Equations

### VIDEO: Algebra Applications: Systems of Equations

VIDEO: Algebra Applications: Systems of Equations

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

Applications of Linear Systems and Solving Systems of Equations

### VIDEO: Algebra Applications: Systems of Equations, 1

VIDEO: Algebra Applications: Systems of Equations, Segment 1: Profit and Loss

Profit and loss are the key measures in a business.

Applications of Linear Systems and Solving Systems of Equations

### VIDEO: Algebra Applications: Systems of Equations, 2

VIDEO: Algebra Applications: Systems of Equations, Segment 2: Encryption

Secret codes and encryption are ideal examples of a system of equations. In this activity, students encrypt and decrypt a message.

Applications of Linear Systems and Solving Systems of Equations

### VIDEO: Algebra Applications: Systems of Equations, 3

VIDEO: Algebra Applications: Systems of Equations, Segment 3: Ballistic Missiles

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

Applications of Linear Systems and Solving Systems of Equations

### VIDEO: Algebra Nspirations: Solving Systems of Equations

VIDEO: Algebra Nspirations: Solving Systems of Equations

Written and hosted by internationally acclaimed math educator Dr.

Applications of Linear Systems and Solving Systems of Equations

### VIDEO: Algebra Nspirations: Solving Systems of Equations, 1

VIDEO: Algebra Nspirations: Solving Systems of Equations, Segment 1

In this Investigation we solve a linear system.

Applications of Linear Systems and Solving Systems of Equations

### VIDEO: Algebra Nspirations: Solving Systems of Equations, 2

VIDEO: Algebra Nspirations: Solving Systems of Equations, Segment 2

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

Applications of Linear Systems and Solving Systems of Equations

### VIDEO: Algebra Nspirations: Solving Systems of Equations, 3

VIDEO: Algebra Nspirations: Solving Systems of Equations, Segment 3

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

Applications of Linear Systems and Solving Systems of Equations

### VIDEO: Algebra Nspirations: Solving Systems of Equations, 4

VIDEO: Algebra Nspirations: Solving Systems of Equations, Segment 4

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

Applications of Linear Systems and Solving Systems of Equations