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31 votes
31 votes
At 2pm, the temperature was 9°F. At 11pm, the temperature was -11°F. What was the change in

temperature?

User Franta Kocourek
by
2.8k points

1 Answer

5 votes
5 votes

Answer:

21 degrees

Explanation:

I did it on the calculator

User Fanick
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2.8k points