Porfa me pueden ayudar en los puntos d, e,y f ​

Find an equation of the line perpendicular to the graph.

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

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression