Mathematics
Mathematics, 16.11.2020 06:00, krystalhurst97

2. A plumber charges a $70 fee for a repair plus $30 per hour. Write an equation to model the total cost y of a repair that takes x hours. What is the slope? What is the y-intercept?
(3 points)

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2. A plumber charges a $70 fee for a repair plus $30 per hour. Write an equation to model the total...

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