Which piece or collection of pieces from the square on the first page will give you an amount close to 1/5

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

Which of the following points is collinear with (-2,1) and (0,3)

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*