Chapter 8 Systems of Linear Equations in Two Variables Section 8.2.

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Presentation transcript:

Chapter 8 Systems of Linear Equations in Two Variables Section 8.2

Chapter 8 Systems of Linear Equations in Two Variables Section 8.2

Section 8.2 Exercise #17 Chapter 8 Systems of Linear Equations in Two Variables

Solve using the substitution method.

Section 8.2 Exercise #23 Chapter 8 Systems of Linear Equations in Two Variables

Solve using the substitution method. No solution.

Section 8.2 Exercise #25 Chapter 8 Systems of Linear Equations in Two Variables

Solve using the substitution method.

Infinitely many solutions.

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Section 8.2 Exercise #51 Chapter 8 Systems of Linear Equations in Two Variables

Two angles are complementary. One angle is 10º more than 3 times the other angle. Find the measure of each angle.

Section 8.2 Exercise #57 Chapter 8 Systems of Linear Equations in Two Variables

Cost ($) Number of Months Total Cost to Rent a Water Purification System

Cost ($) Number of Months Total Cost to Rent a Water Purification System