Question

The normal body temperature for an adult horse is 100° F, but it can vary by as much as 1.2°. Which inequality could be used to determine the range of body temperature?

|t − 100| ≥ 1.2
|t − 1.2| ≥ 100
|t − 100| ≤ 1.2
|t − 1.2| ≤ 100