Math Problem Statement
Rose is going to hire a plumber to modify the layout of her bathroom. She wants to move the sink and the bathtub and has been told that the job will take 4 hours and will cost $414.00. If she only moves the sink, the job will take 1.5 hours and will cost $233.38.
Define the variables. Write an equation to show the cost of hiring the plumber. Rose decided that she also wanted to have the plumber change the faucet in the kitchen. This will mean the job will take 5 hours. What can she expect to pay?
could u use x, y and m? We're supposed to use one of the forms; slope intercept, general form or slope point
Solution
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Math Problem Analysis
Mathematical Concepts
Linear equations
Slope-intercept form
System of equations
Formulas
Slope-intercept form: y = mx + b
Theorems
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Suitable Grade Level
High School