Kyle has 2/3 as much money as Melanie which equation would represent the relationship between the amount of money they have.

Adam plans to choose a video game from the 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. gena 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 each part of adams and rena's expression

Icould really use some with this question.

Can someone tell me if this is perpendicular? !