If an item usually costs d dollars a 12% discount can be represented as 0.88d.
What is a discount?
This refers to a deduction in the regular price of a product or service that is usually represented using a percentage.
How can the discounted price be represented?
Considering 12% is being deducted from 100% (100-12 = 88). The final price can be represented as 0.88d or 0.88 multiplied by the regular price (d).
For example, if the regular price is $100, 0.88 x 100 = $88.
Learn more about discount in: https://brainly.com/question/3541148
