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xeze [42]
3 years ago
9

How do you solve -b+b=-4

Mathematics
1 answer:
belka [17]3 years ago
7 0

Answer:

I think the solution to this problem would look like (-8+4).

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1 lb / 0.45 = 2.22

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given that a  thermometer is removed from a room where the temperature is 70° F and is taken outside, where the air temperature is 40° F.

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