A contractor charges $50 for a service call
plus $60 per hour for his work. How long will
he...
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Mathematics, 16.11.2020 22:20 alicianaylor11110
A contractor charges $50 for a service call
plus $60 per hour for his work. How long will
he have to work to earn $350?
![ansver](/tpl/images/cats/User.png)
Answers: 3
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