Housing prices in a certain neighborhood average at $113.89 per square foot. if one house in this neighborhood is 1800 square feet, what should it be priced at?

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

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite. x + y = 5 x + y = 7 {} 1 solution infinite