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A plumber charges $25 for a service call plus $50 per hour of service. Write an equation in slope-intercept form (y = mx + b) for the cost, C, after h hours of service.
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A plumber charges $25 for a service call plus $50 per hour of service. Write an equation in slope-intercept form (y = mx + b) for the cost, C, after h hours of service.

User NOCARRIER
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1 Answer

12 votes

Answer:

C= 25$ + 50$ * h

8 hours 425$

10 hours 525$

User Nanuqcz
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8.2k points
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