Please help me in so confused

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

Item 1 solve for s. s+24=90 −114 −66 66 114

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20