Maximize $p = 1.2 x + 1.1 y$ Over the Region Defined by the Inequalities

Short Answer

Maximize $p = 1.2 x + 1.1 y$ over the region defined by the inequalities. Round your answer to one decimal place.
​ $\left\{ \begin{array} { c } 7 x + 6 y \leq 84 \\x + y \leq 13 \\x \geq 0 , y \geq 0\end{array} \right\}$ ​
Max: $p =$ __________