How will u change 3 5/8 to a decimal

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

How many $20 bills do you need to have to make $280

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3