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Mathematics, 27.06.2019 04:30 2022maldonadoleonel

The temperature fell from 0 degrees to 6 3/5 degrees below 0 in 2 1/5 hours. what was the temperature change per hour?

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The temperature fell from 0 degrees to 6 3/5 degrees below 0 in 2 1/5 hours. what was the temperatur...
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