Answer :
[tex]18x=1089.72[/tex]
[tex]\frac{18x}{18}=\frac{1089.72}{18}[/tex]
[tex]x=60.54[/tex]
Katherine would be needing 61 haircuts to cover her expenses.
[tex]\frac{18x}{18}=\frac{1089.72}{18}[/tex]
[tex]x=60.54[/tex]
Katherine would be needing 61 haircuts to cover her expenses.