Jose and his friends play a stamp-collecting game. Jose has collected two sizes of stamps. Large stamps are worth 2 points and small stamps are worth 1 point. Jose has at most 10 stamps, totaling at least 12 points. This can be modeled by the following system.

$\displaystyle{l}+{s}\le{10}\usepackage{cmbright}\Huge\$

$\displaystyle{2}{l}+{s}\ge{12}\usepackage{cmbright}\Huge\$

Graph the system. Then use the graph to determine which combination is a solution.