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2 answers:

Ostrovityanka [42]3 years ago

4 0

Answer:

12-12, it's a decrease so you subtract.

IrinaVladis [17]3 years ago

4 0

I believe it would be 12-12

Explanation:
It said the original temperature was 12 and that it decreased by 12 so fill in subtraction sign instead of decreased and you would have 12-12

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koban [17]

Answer:

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