Can someone pls help?

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

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