Chapter 3 - Solving Inequalities - 3-7 Absolute Value Equations and Inequalities - Practice and Problem-Solving Exercises - Page 212: 76

Minimum height 4.75 feet, maximum height 5.25 feet

Let h be the actual height of a horse face The difference between the actual height and recommended height of the fence is at most 0.25 ft. |h-5|$\leq$0.25 h-5$\leq$0.25 and h-5$\geq$-0.25 h$\leq$5.25 and h$\geq$4.75 4.75$\leq$h$\leq$5.25