If –3+ i is a root of the polynomial function f(x), which of the following must also be a root of f(x)? -3-i

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

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

Regular price 75$ discount 25%sale price?