Each scarf is sold for $48 which is why the total price of buying <em>s</em> scarves is 48s or 48*s.
Assuming a single order of scarves can contain more than one scarf then that means that for <em>s</em> scarves, the shipping fee will remain the same at $4.75.
Should this be the case then the expression for an order of scarves will be;
= 48s + 4.75
This shows the price of ordering <em>s</em> number of scarves plus the shipping cost of $4.75 for the order comprising <em>s </em>number of scarves.
