AlgebraEasyTemperature that keeps a pool open
Algebra practice question
An outdoor pool opens only when the air temperature is at least −5°C. At which of the following temperatures would the pool be open?
- A. −3°CCorrect
- B. −6°C
- C. −10°C
- D. −5.5°C
Answer: A. −3°C
−3 is greater than −5.
Why the other answers are wrong
- B. −6°C
- −6 is below −5.
- C. −10°C
- −10 is below −5.
- D. −5.5°C
- −5.5 is just below −5.
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