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Mathematics

Answered

What is the equation for an electrician charge it $40 to come to your house she also charges $55 for each hour that you worked the electrician charges your total of $190 how many hours does the electrician work at your house is h for the number of hours?

Answer :

Today at 3:33 PM

55h+40=190
55h=190-40
55h=150
h=150/55
h=2.7

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