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A plumber charges $30 for a service call and an additional $25 per hour. Write an equation in slope-intercept form to represent the cost of service, C, for h hours of service. T…

A plumber charges $30 for a service call and an additional $25 per hour. Write an equation in slope-intercept form to represent the cost of service, C, for h hours of service. T…
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A plumber charges $30 for a service call and an additional $25 per hour. Write an equation in slope-intercept form to represent the cost of service, C, for h hours of service. Then find the cost if the plumber worked 7 hours on a project.

User Roylaurie
by
8.0k points

1 Answer

5 votes

Answer:

The equation is c=25h+30 and the answer is 205

Explanation:

Plug in 7 for h.

User Reda Igbaria
by
8.4k points
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