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The temperature at 3am was -9°F. The temperature at 3pm increased to 20°F. What was the change in temperature from 3am to 3pm?
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The temperature at 3am

was -9°F. The temperature
at 3pm increased to 20°F.
What was the change in
temperature from 3am to
3pm?

User Gincard
by
6.5k points

1 Answer

4 votes

Answer:

29°F

Explanation:

20 - (-9)= 20 + 9

= 29°F

User Daniel Hilgarth
by
6.6k points
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