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Mathematics, 28.05.2021 16:50 ziyonsolange

Jim washes cars to earn money. On monday he washes 12 cars and earns $84. On tuesday he washes 6 cars and earns $42. On wednesday he washes 15 cars and earns $105. What is the rate of change of Jim's earnings?

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Jim washes cars to earn money. On monday he washes 12 cars and earns $84. On tuesday he washes 6 car...
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