Write and solve an absolute value inequality for this situation. Homework Help ✎
Your car averages 31 mph on the highway, but the actual mileage varies from average by at most 5 mph. What is your range of mileage?
Let the variable x represent the actual mileage.
The variance between the average mileage and the actual mileage can be described using |x − 31|.
|x − 31| ≤ 5