An a electricians charges a service call fee of 50$ And then 75 hours per hour for labor. If the bill from the electrician is 42
5$ how many hours did he work
1 answer:
Answer:
5 hours of work
Step-by-step explanation:
$425 - $50 = $375 ( the amount of money left over from the call)
$375 / $75= 5 hours of work
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