Adam plans to choose a video game from a section of the store where everything is 75% off. He writes the expression d 0.75d to find the sale price of the game if the original price is d dollars. Rena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. Use the drop-down menus to explain what each part of Adam's and Rena's expressIons mean.