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an electrician charges $40 to come to your house. Also charges $55 for each hour she works. The electrician charges you a total of $190. How many hours does the electrician work at your house? Use h for the number of hours

Respuesta :

your question doesn't make sense if an electrician came to your house it would cost $40 then $55 dollars per hour but there is no way that you can solve that (40+(55•2)=150+55=205 which is already over $190 dollars

The number of hours that electrician work should be 2.73 hours.

Given that,

  • The electric charge is $40.
  • For each hour, it charges 55h
  • The total electrical charges be $190.
  • Let us assume the number of hours be h

Now based on the above information, the following equation should be made:

55h + $40 = $190

55h = $190 - $40

55h = $150

h = 2.73 hours

Therefore we can conclude that the number of hours that electrician work should be 2.73 hours.

Learn more about the number here: brainly.com/question/17429689

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