Mathematics, 28.05.2021 19:50 salinasroel22
7. An electrician charges according to the equation C = 75n + 60, where C represents the total charge, in dollars, for a house call, and n represents the time, in hours that the job takes.
Identify the slope and the C-intercept and explain what each one means.
How much money would a 2 h house call cost?
How many hours did the job take if the total charge was $435?
Answers: 2
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7. An electrician charges according to the equation C = 75n + 60, where C represents the total charg...
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