A store manager realizes that he has too many jeans in stock. After he finished taking inventory, he has a total of 688 jeans. He decides to reduce the stock by having a buy one get one free sale. So every purchase will reduce the inventory by 2 pair of jeans. In this expression: 688-2x, what does the term 2x represent?

Respuesta :

snow44
The "2x" on the expression represents the 2 pair of jeans lost per buy. (Reducing the inventory by 2 pair of jeans)