CaptainOzzie CaptainOzzie

30-09-2016
Mathematics

contestada

Mari and Jen each work 20 hours a week at different jobs. Mari earns twice as much as Jen. Together they earn$480. Write an equation to represent the above situation.

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JulieC246 JulieC246

30-09-2016

2(20x) + 20x = 480

If you want to know the answer Mari earned 320 dollars and Jen earned 160

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