Answer :
Answer:
Cost of each haircut[tex]=\$14[/tex]
Step-by-step explanation:
Let cost per customer haircut[tex]=\$x[/tex]
[tex]Cost\ of\ 28\ customers=Cost\ of\ 1\ customer\times total\ number\ of\ customers=28\times x=28x\\\\Total\ cost=Cost\ of\ haircuts+Tips=28x+64\\\\[/tex]
He makes total [tex]$456[/tex].
[tex]28x+64=456\\28x=456-64\\28x=392\\x=\frac{392}{28}\\x=14[/tex]