A yoga studio charges a $150 yearly fee for membership plus $12 for each class. What is the average total cost per class if a studio member takes 100 classes per year? Do not include the dollar sign ($) in your answer.

Average total cost per class is 13.5Step-by-step explanation:A yoga studio charges a $150 yearly fee for membership plus $12 for each class.Yearly charge = 150  $Charge per class = 12 $A studio member takes 100 classes per yearNumber of class attended by studio member = 100We need to find average total cost per class for this member for a year.Total charge = Yearly charge + Number of class attended x Charge per classTotal charge = 150 + 100 x 12Total charge = 150 + 1200Total charge = 1350 $[tex]\texttt{Average total cost per class = }\frac{\texttt{Total charge}}{\texttt{Number of class attended by studio member}}\\\\\texttt{Average total cost per class = }\frac{1350}{100}=13.5\$[/tex]Average total cost per class = 13.5 $