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Mathematics, 12.08.2020 08:01 natnerd4671

help A plumber charges a $75 flat fee for jobs lasting up to an hour and $30 for each hour of labor after the first hour. Which expression models the cost of a job lasting h hours, when h is greater than 1? 75 + 30 h 75 + 30 (h minus 1) 75 h + 30 75 (h minus 1) + 30

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help A plumber charges a $75 flat fee for jobs lasting up to an hour and $30 for each hour of labor...

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