# How do you write the compound inequality as an absolute value inequality: 1.3 ≤ h ≤ 1.5?

$| h - 1.4 | \le 0.1$
$1.3 \le h \le 1.5$ => $- 0.1 \le h - 1.4 \le 0.1$ => $| h - 1.4 | \le 0.1$