The compound inequality which can be used to represent times that he could go to the doctor is 8 am ≤ x ≤ 6 pm
Time the doctor open = 8:00 a.m. and 6:00 p.m
Time Ale can visit the doctor = x
8 am ≤ x ≤ 6 pm
This means Ale can visit the doctor on or before 8 am and lest than equal to 6 pm
Therefore, the compound inequality which can be used to represent times that he could go to the doctor is 8 am ≤ x ≤ 6 pm
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