What is the name of each of the two blue points in the hyperbola below?

Solve the system of equations. y= 2x y= x^2 - 15

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet