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Mathematics, 11.11.2020 02:40 jakedoc31

The number of buttons an industrial button machine can manufacture each hour, y, varies directly with the number of active hours, x. When the machine is active for 7 hours, 2,450 buttons are manufactured. How many hours would the machine need to be active in order to manufacture 5,250 buttons? O A. 750 hours O B. 350 hours O C. 15 hours O D. 14 hours

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