Chapter 4: Inequalities

4.1 - Writing and Graphing Inequalities

• Khan Academy - Testing Solutions to One/Two-Step Inequalities

• IXL - Solutions to Inequalities (Includes variable on right side)

• Khan Academy - Graph Inequalities on the Number Line

• IXL - Graph Inequalities on the Number Line

• Khan Academy - Write an Inequality Given the Graph (Number Line)

• IXL - Write an Inequality Given the Graph (Number Line)

• Khan Academy - Writing inequalities with variables to describe real-world situations

4.2/4.3 - Solving Inequalities using Addition/ Subtraction/ Multiplication/Division

• Khan Academy - Solving One-Step Inequalities (using Division)

• IXL - Solve One-Step Inequalities (Positives only)

• IXL - Graph One-Step Inequalities (Positives only)

4.4 - Solving Two-Step Inequalities

• Khan Academy - Solving Two-Step Inequalities

• IXL - Solve Two-Step Inequalities (Positives only)

• IXL - Solve Two-Step Inequalities (Includes Negative coefficient)

• IXL - Graph Two-Step Inequalities (Positives only)

• IXL - Graph Two-Step Ineqalities (Includes Negative coefficient)

• Khan Academy - Writing and Solving Two-Step Inequalities (Word Problems)