PLEASE PLEASE I DON'T WANNA GO TO SUMMER SCHOOL. PLEASE HELP

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

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

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?