## Math Dude 4-1 Power Washer Problem - Section 2: Using Systems to Compare Costs

Math Dude 4-1 Power Washer Problem

# Who is 1st in the Father Daughter Race?

Unit 4: Systems of Equations
Lesson 3 of 14

## Big Idea: Revisit how increasing or decreasing situations are written in slope-intercept form and solve systems of equations involving such systems.

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Standards:
Subject(s):
Math, Algebra, Warm UP, Real world problem, Analyze the Graph, Intersection point, Review Graphing lines, Solve a system of Equations, By Graphing, think pair share
50 minutes

### Rhonda Leichliter

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