What expression is equivalent to 6(x+2y) + 3 + 4y + 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 expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

I’m confused on how to work the pie charts