$\"\"$

The inequality is $\"\"$ .

Apply multiplication property of inequality: $\"\"$ .

$\"\"$ (Multiply each side by 2.4)

$\"\"$ (Cancel common terms)

$\"\"$ (Multiply: $\"\"$ ) $\"\"$

The solution set is $\"\"$ .

Graph the solution set on a number line. $\"number$

Note: The point indicated with closed circle is included in the solution set. $\"\"$

The graph of $\"\"$ is

$\"number$

The inequality solution set is $\"\"$ .