The inequality .
Apply subtraction property of inequality: Subtract 6p from each side.
\ (Additive inverse property:
)
(Additive identity property:
)
(Subtract:
)
Apply division property of inequality:
\Divide each side by negative 16 and flip the symbol.
\ (Cancel commen terms)
(Divide:
)
Graph the solution set on a number line
Note: A circle means that this point is not included in the solution set.
Check:
\To check, substitute a number grater than 0.5 in .
(Substitute: p = 0.4)
(Multiply:
)
(Subtract:
)
this value is true
The inequality solution is .