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shepuryov [24]
4 years ago
15

in buffalo New York the temperature was -14f in the morning.If the temperature decreased by 7f,what is the new temperature

Mathematics
1 answer:
My name is Ann [436]4 years ago
8 0
The answer is -21f because if it started out as -14f you subtract -7f (-14-7) rusting the integer rule a negative minus a positive, add the two and take the sign of the bigger number. 14+7 is 21 the sign of the number is - so -21f
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