SOLUTION: Physicians consider an adult's normal body temperature to be within 1〫of 98〫F, inclusive. Write an absolute value inequality that describes the range of normal body t

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Question 391662: Physicians consider an adult's normal body temperature to be within 1〫of 98〫F, inclusive. Write an absolute value inequality that describes the range of normal body temperatures. (<= is less than, equal to)
Answer is: lt-98.6l<=1
I don't know the steps to get there, please help!

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
it's 98 ± 1 --> from 97 to 99. 98.6 is not relevant.
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97 <= t <= 99