Mathematics, 01.04.2021 22:30, zurfluhe

At midnight, the temperature in a city was 5 degrees Celsius. The temperature was dropping at a steady rate of 2 degrees Celsius per hour. Write an inequality that represents t , the number of hours past midnight, when the temperature was colder than -4 degrees Celsius. Explain or show your reasoning.

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At midnight, the temperature in a city was 5 degrees Celsius. The temperature was dropping at a stea...