$\"\"$

The inequality is $\"\"$ .

Apply division property of inequality: Divide each side by 25.

$\"\"$ $\"\"$

$\"\"$ (Cancel common terms)

$\"\"$ (Divide: $\"\"$ )

$\"\"$ (Multiply each side by negative one and flip the symbol)

$\"\"$ (Product of two same signs is positive) $\"\"$

Check:

To check, substitute a number greater than or equals to $\"\"$ 16 in $\"\"$

$\"\"$

$\"\"$ (Product of two same signs is positive)

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

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