Which is a factor of 15xy - 45x - 6y + 18 y - 2 5x - 3 5x - 2 y - 6

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

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Which expression is the factorization of x^2+10+21