Mathematics, 10.09.2019 02:30 tahlialafaye

You used an app to hire a repair worker to do a series of small repairs around your office. the worker charges $54 for the first hour, and $15.50 for each additional 15 minutes. if the worker charged you $162.50, how long did the repairs take?

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You used an app to hire a repair worker to do a series of small repairs around your office. the work...

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Mathematics, 20.11.2020 08:20

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