A baseball bat that originally sold for $80 is on sale at a 15% discount. How much is the discount in dollars

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Combine the information in the problem and the chart using the average balance method to solve the problem.