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
If 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.