$\"\"$

The compound inequality is $\"\"$ .

Solve the inequality 1: $\"\"$ .

Subtract 13 from each side.

$\"\"$

$\"\"$ . $\"\"$

Solve the inequality 2: $\"\"$ .

Divide each side by negative 8 and reverse the inequality symbol.

$\"\"$

Cancel common terms.

$\"\"$ .

The compound inequality can be written as $\"\"$ . $\"\"$

The compound inequality $\"\"$ graph is

$\"compound$

Observe the graph, the open circle means that $\"\"$ are not solutions of the inequality. $\"\"$

The compound inequality is $\"\"$ and its graph is

$\"compound$