Marvle8417 Marvle8417

14-04-2020
Mathematics

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The normal mean temperature in borrow Alaska is -2F in November the normal mean temperature in October is 19F warmer than in November. What is the normal mean temperature in Octobe?

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sqdancefan sqdancefan

15-04-2020

Answer:

17F

Step-by-step explanation:

(-2F) +(19F) = 17F

The signed numbers add in the usual way. (If you really can't do this in your head, a calculator can help.)

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