How do i graph and shade this linear inequality? 4x + 5y < 20 x - 2y < 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

If square root x = -7, then x= -49 true or false

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2