Mathematics, 15.01.2020 21:31 Tyson1191

One winter night the temperature fell 15 degrees between midnight and 5 am. by 9 am, the temperature had doubled from what it was at 5 am. by noon, it had risen another 10 degrees to 32 degrees. what was the temperature at midnight?

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One winter night the temperature fell 15 degrees between midnight and 5 am. by 9 am, the temperature...