Write two equations that are parallel to 3y-5x=15

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

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?

I’m not good at math can i have ? ?