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21-10-2020
Mathematics

contestada

An electrician charges $35 for a
house call and $80 per hour for
each hour worked. If the total
charge was $915 to wire a new
house, how many hours did it take
to wire the house?

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meisbonjour meisbonjour

21-10-2020

Answer:

11 hours

Step-by-step explanation:

if you multiply 11 by 80, you get 880. 880+35=915

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