Mathematics, 01.08.2020 19:01 beard6488

A manufacturing company has an old machine which produces 25 components per hour. The company has recently installed a new machine which produces 35 components per hour. Yesterday, both machines were in operation for different periods of time. If 430 components were produced when the total number of hours of operation was 14 hours, determine for how many hours each machine was in operation

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A manufacturing company has an old machine which produces 25 components per hour. The company has re...