Final answer:
The retail store price for a pair of shoes that costs $15 at Show Super Store is $19.50.
Step-by-step explanation:
The retail store price for a pair of shoes that costs $15 at Show Super Store can be determined by determining the markup percentage. The markup percentage is the amount added to the cost price to determine the selling price. Markup percentage can be found using the formula:
Markup Percentage = (Selling Price – Cost Price) / Cost Price * 100
Given that the cost price is $15 and the selling price is unknown, we can solve for the selling price using the markup percentage formula. Let's assume a markup percentage of 30%:
Selling Price = Cost Price + (Markup Percentage / 100) * Cost Price
Selling Price = 15 + (0.30 * 15) = $19.50
Therefore, the retail store price for a pair of shoes that costs $15 at Show Super Store would be $19.50.