Final answer:
To find the discount price of an item, multiply the regular price by the discount percentage and subtract that amount from the regular price.
Step-by-step explanation:
To find the discounted price of an item, you can multiply the regular price by the discount percentage and subtract that amount from the regular price. In this case, if the item regularly costs $d, and it is discounted by 12%, the discount price would be:
Discount Price = Regular Price - (Regular Price * Discount Percentage)
Discount Price = $d - ($d * 0.12)