2.1 Modeling with Expressions

•  [Mr. Math Blog]--Modeling with Expressions - Lesson 2.1 (Part 1)

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2.2 Creating and Solving Equations

•  [Mr Math Blog]--Create and Solve Equations - Lesson 2.2 (Part 1)

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2.3 Solving for a Variable

• [Mr Math Blog]-- Solving for a Variable in Literal Equations - Lesson 2.3

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2.4 Creating and Solving Inequalities

• [Mr. Math Blog]-- Create and Solve Inequalities - Lesson 2.4 (Part 1)

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2.5 Creating and Solving Compound Inequalities

• Mr. Math Blog--Create and Solve Compound Inequalities - Lesson 2.5 (Part 1)

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