guido-malan

How many nerves in a human body being active whole day ? 

Adanya makes and sells knit scarves. Next week she will pay a $25.25 fee for the use of a booth at a craft fair. She will charge $12.75 for each scarf she sells at the fair. Write an expression to determine Adanya's profit for selling s scarves after paying the fee for the use of the booth.