Khan Academy
Khan Academy: Algebra: Graphing Systems of Inequalities 2
This video demonstrates how to find the solution set for a system of three linear inequalities. [3:24]
Khan Academy
Khan Academy: Algebra: Graphical System of Inequalities
This video demonstrates how to graph the solution set for a system of linear inequalities. [5:36]
Khan Academy
Khan Academy: Systems of Inequalities: System of Inequalities Application
This video demonstrates how to solve a word problem by setting and solving a system of linear inequalities.
Khan Academy
Khan Academy: Inequalities: Inequality Examples
Explore how to check that a given number is a solution to the inequality.
Khan Academy
Khan Academy: Graphing Linear Inequalities: Ca Algebra I: Graphing Inequalities
This video demonstrates how to solve several test questions related to linear equations and linear inequalities.
Khan Academy
Khan Academy: Inequalities: Inequalities Using Multiplication and Division
Inequalities Using Multiplication and Division
Khan Academy
Khan Academy: Inequalities: Inequalities Using Addition and Subtraction
Watch a video to explore how to add and subtract inequalities.
Khan Academy
Khan Academy: Inequalities: Multi Step Inequalities 3
In this video lesson students solve a multi-step inequality problem.
Sophia Learning
Sophia: Graphing a Linear Inequality or >
Explore how to graph inequalities by plotting a test point. Assess learning with a quiz.
Sophia Learning
Sophia: Solving Linear Systems by Graphing
Solve linear systems of equations using a graph and take a quiz to assess learning.
Sophia Learning
Sophia: Writing Equations With a Variable
Explore how to translate a word problem into a mathematical equation.
Khan Academy
Khan Academy: Algebra I: Constructing and Solving Multi Step Inequality Example
The video examines writing and using inequalities. Students watch an example on how to use an inequality to solve a word problem about a cellphone plan. [6:40]
Virtual Nerd
Virtual Nerd: How Do You Solve a System of Inequalities by Graphing?
In this tutorial, you'll see how to solve a system of inequalities by graphing both inequalities and finding their intersection. [5:54]
Other
Math Tutor Dvd: Graphing Inequalities in Two Variables, Part 1
Video lesson explains how to solve inequalities that have two variables and graph them on an x-y plane. [22:48]
Khan Academy
Khan Academy: Algebra I Examples: Graphing Systems of Inequalities 3
The detailed example examines systems of inequalities. Students watch a video example on how to graph the solution set of systems of inequalities to solve a word problem. [9:45]
Khan Academy
Khan Academy: Systems of Inequalities: Graphing Systems of Inequalities
This video demonstrates how to set up a system of linear inequalities and solve it by graphing.
Khan Academy
Khan Academy: Systems of Inequalities: Graphical System of Inequalities
This video demonstrates how to graph the solution set for a system of linear inequalities.
Khan Academy
Khan Academy: Inequalities: Inequalities on a Number Line
Inequalities on a number line
Khan Academy
Khan Academy: Algebra I Worked Examples: Inequalities
The learning exercise is a video that examines inequalities. Students watch an example on how to interpret inequalities to solve a word problem. [2:09]
Khan Academy
Khan Academy: Algebra I Worked Examples: Writing and Using Inequalities
The video examines writing and using inequalities. Students watch an example of how to use an absolute value inequality to solve a word problem. [4:38]
Khan Academy
Khan Academy: Algebra I Worked Examples: Interpreting Inequalities
The learning exercise is a video that examines inequalities. Students watch an example on how to interpret inequalities to solve a word problem. [6:39]
Khan Academy
Khan Academy: Inequalities: Interpreting Inequalities
Interpreting inequalities through this educational video.
Khan Academy
Khan Academy: Inequalities: Multi Step Inequalities 2
In this video lesson students solve a multi-step inequality.