Algebraic Solutions, Modelling Linear Equations

Comic of the Day

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Warm Up
a) Mad Minute with Integers
b) Solve the system of equations by substitution or elimination

Announcements & Deadlines

• Homework (41 questions) for unit 6 due Thu, Apr 4 at 23:59
• Quiz 6 (19 questions, 90 min, 2 tries) opens Wed, Apr 3 and closes Thu, Apr 4 at 23:59
• Next unit exam (in class) Fri, Apr 5 (2 hours)

Today - Algebraic Solutions, Modelling Linear Equations
Notes
p. 209-215
Homework #28-32

Tomorrow - Applications of Systems of Equations
Pre-read p. 216-219

For more information
https://www.khanacademy.org/math/algebra/systems-of-eq-and-ineq/fast-systems-of-equations/v/special-types-of-linear-systems
https://www.khanacademy.org/math/algebra/systems-of-eq-and-ineq/fast-systems-of-equations/e/solutions_to_systems_of_equations
http://patrickjmt.com/systems-of-linear-equations-inconsistent-systems-using-elimination-by-addition-example-1/