The solution to this compound inequality is $\displaystyle{m}\ge{6}\usepackage{cmbright}\Huge\$ and $\displaystyle{m}\ge{2}\usepackage{cmbright}\Huge\$ . Their graphs intersect for $\displaystyle{m}\ge{6}\usepackage{cmbright}\Huge\$ , so the simplest description of the solution is any value greater than or equal to 6.