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An electrician charges $30 for a service call plus $75 per hour of service if he charged 210 how many hours did he work?
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2 votes
An electrician charges $30 for a service call plus $75 per hour of service if he charged 210 how many hours did he work?

User Nagy Ervin
by
5.1k points

2 Answers

4 votes
Answer:

30 x 75=2,250

2,250 x 210= 472,500 So it would be that
User Steven Choi
by
5.6k points
3 votes

Answer:

2.4 houres

Explanation:

210-30=180

180/75=2.4

User Tattat
by
5.9k points
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