### Lumos Video Store

## This page provides a list of educational videos related to Inequalities. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Inequalities.

# Inequalities

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By MathPlanetVideos

Determine whether this inequality is true or false for y = 7 y+8<24

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# 15.2 Inequalities in a Triangle (Practice)

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By AutenMath

15.2 Inequalities in a Triangle (Practice)

**In this video**

# Systems of Linear Inequalities

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By Khan Academy

This Khan Academy video on inequalities offers more information on solving and manipulating systems of inequalities.

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# Compound inequalities

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By Khan Academy

Sal solves the compound inequality 5x-3<12 AND 4x+1>25, only to realize there's no x-value that makes both inequalities true.

**In this video**

# Testing solutions of inequalities

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By Khan Academy

A solution to an inequality makes that inequality true. Learn how to test if a certain value of a variable makes an inequality true.

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# Compound inequalities

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By Khan Academy

Sal solves the compound inequality 3y+7<2y AND 4y+8>-48.

**In this video**

# One-step inequalities

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By Khan Academy

In addition to solving the inequality, we'll graph the solution. Remember to swap if you mutiply both sides of the inequality by a negative number.

**In this video**

# Multi-step linear inequalities

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By Khan Academy

Sal solves several multi-step linear inequalities.

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# Graph inequalities and check solutions

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By Khan Academy

Sal graphs the inequality y<3x+5.

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# Graph inequalities and check solutions

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By Khan Academy

Learn how to graph two-variable linear inequalities.

**In this video**

# 15.2 Inequalities in a Triangle (Lesson)

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By AutenMath

A lesson on the inequality theorems and relationships of side length and angle measures in a triangle

**In this video**

# Compound inequalities 2 | Linear inequalities | Algebra I | Khan Academy

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By Khan Academy

Compund Inequalities 2. All Khan Academy content is available for free at www.khanacademy.org

**In this video**

# Graphing inequalities 2 | Algebra Basics | Khan Academy

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By Khan Academy

Watch this example of graphing a strict linear inequality. Notice that the first step is converting the inequality into y < mx + b form.

**In this video**

# Multi-step inequalities | Linear inequalities | Algebra I | Khan Academy

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By Khan Academy

In this video, Sal Khan works through some practice problems to explain how to solve multi-step inequalities.

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# One-step inequalities

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By Khan Academy

Inequalities are more than abstract concepts and exercises. They help solve real life problems. Here's an example.

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# One-step inequalities

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By Khan Academy

Our discussion of linear inequalities begins with multiplying and dividing by negative numbers. Listen closely for the word swap. Super important!

**In this video**

# Compound inequalities

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By Khan Academy

What happens when you string together more than one inequality? Khan academy lays it down for you.

**In this video**