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Mathematics, 26.02.2021 18:10 jerz3151

Sarah spends hour vacuuming her mom's car. She spends 4 times as long washing the car. Then she spends twice as long waxing the car as she does washing the car. What is the total amount of time Sarah spends vacuuming, washing, and waxing her mom's car? O Alan O B.1 h O C2h O D. 2 h

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