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Mathematics, 27.08.2019 14:30 SoUpsup

Acity known for its temperature extremes started the day at -5 degrees fahrenheit. the temperature increased by 78 degrees fahrenheit by midday, and then dropped 32 degrees by nightfall. a. what expression can you write to find the temperature at nightfall? b. what expression can you write to describe the overall change in temperature? c. what is the final temperature at nightfall? what is the overall change in temperature?

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