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Mathematics, 30.11.2020 20:00 aydenmasonc

A group of three friends have 3 different jobs. Mallory makes $9 an hour at Kroger, Chandler makes $11 at HEB, and Sophia makes $8 at Cinemark. All together they worked a total of 40 hours and earned $370. Mallory worked twice as many hours as Chandler. How many hours did each friend work?

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A group of three friends have 3 different jobs. Mallory makes $9 an hour at Kroger, Chandler makes $...

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