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Mathematics, 10.12.2020 14:00 sandy3711

An emergency plumber charges $49.00 plus $70.00 per hour of the repair. A bill to repair your sink is $241.50. This can be modeled by 70.00h + 49.00 = 241.50, where h represents the number of hours for the repair. How many hours did it take to repair your sink?

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