Evaluate u + xy , for u = 20, x = 9, and y = 8.

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

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 would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?