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5 votes
The temperature outside is 50 degrees. If the temperature increases 3 degrees every hour, for how many hours will the temperature be less than 71 degrees?

User Adbitx
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1 Answer

3 votes

Answer:

6 more hours

Explanation:

71 - 50 = 21

21/3 = 7

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Subtract since 71 is the max

Then, since the answer cannot be equal to 71 but less than 71, the answer is 6.

User Srini
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8.1k points