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.
1 answer:
Answer:
The equation is c=25h+30 and the answer is 205
Step-by-step explanation:
Plug in 7 for h.
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