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