Answer:
the hat is $47.50.
Explanation:
To determine the regular price of the hat, you can use the formula for calculating the sale price of an item, which is:
regular price * (1 - discount percentage) = sale price
In this case, we can set up the equation as follows:
regular price * (1 - 0.20) = $38
Solving for the regular price, we get:
regular price = $38 / (1 - 0.20)
regular price = $38 / 0.80
regular price = $47.50
Therefore, the regular price of the hat is $47.50.