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An electrician charges $50 to come to my house plus $75 per hour. When he was finished, my bill was $350. How long was the electrician at my house? PLEASE HELP!!
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An electrician charges $50 to come to my house plus $75 per hour. When he was finished, my bill was $350. How long was the electrician at my house?

PLEASE HELP!!

User Matthew Holmes
by
7.3k points

1 Answer

1 vote
answer: 4 hours

explanation: 350-50= 300. 300/74=4
User Amit Kohli
by
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