Unit 5 homework 8 linear inequalities answer key

This unit begins by ensuring that students understand that solutions to equations are points that make the equation true, while solutions to systems make all equations (or inequalities) true.  Graphical and substitution methods for solving systems are reviewed before the development of the Elimination Method.  Modeling with systems of equations and inequalities is stressed.  Finally, we develop the idea of using graphs to help solve equations.

• Lesson 1

  Solutions to Systems and Solving by Graphing

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• Lesson 2

  Solving Systems by Substitution

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• Lesson 3

  Properties of Systems and Their Solutions

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• Lesson 4

  The Method of Elimination

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• Lesson 5

  Modeling with Systems of Equations

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• Lesson 6

  Solving Equations Graphically

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• Lesson 7

  Solving Systems of Inequalities

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• Lesson 8

  Modeling with Systems of Inequalities

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• Unit Review

  Unit #5 Review – Systems of Linear Equations and Inequalities

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• Assessment

  Unit #5 Assessment Form A

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• Assessment

  Unit #5 Assessment Form B

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• Assessment

  Unit #5 Assessment Form C

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• Assessment

  Unit #5 Assessment.Form D

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• Assessment

  Unit #5 Exit Tickets

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• Assessment

  Unit #5 Mid-Unit Quiz (Through Lesson #4) – Form A

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• Assessment

  Unit #5 Mid-Unit Quiz (Through Lesson #4) – Form B

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• Assessment

  Unit #5 Mid-Unit Quiz (Through Lesson #4) – Form C

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• Add-on

  U05.AO.01 – Solving Equations Graphically – Extra Practice (After Lesson #6)

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• Add-on

  U05.AO.02 – Additional Modeling with Linear Systems

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