Correct. From the description, David $\displaystyle{\left({d}\right)}\usepackage{cmbright}\Huge\$ age is at least $\displaystyle{\left(\ge\right)}\usepackage{cmbright}\Huge\$ Sally’s age $\displaystyle{\left({s}\right)}\usepackage{cmbright}\Huge\$ plus five years. This implies that $\displaystyle{d}\ge{s}+{5}\usepackage{cmbright}\Huge\$ .