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Mathematics, 10.06.2021 01:10 tiffanibell71

Lauren woke up one morning and saw frost on the windows. It was -2°C outside. Later in the day, the frost melted. At 3 p. m. it was 9°C outside. Which expression represents the difference between the two temperatures?

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Lauren woke up one morning and saw frost on the windows. It was -2°C outside. Later in the day, the...
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