Mathematics, 01.02.2021 06:50 ajernandes01
An electrician charges a set fee for every house call and then charges an hourly rate
depending on how long the job takes. Let C represent the total cost of the visit when
the electrician spends t hours at the house working. The table below has select values
showing the linear relationship between t and C. Determine the hourly rate charged.
t
2
240
4.5
427.5
9
765
Answers: 3
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An electrician charges a set fee for every house call and then charges an hourly rate
depending on...
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