Someone answer this please keeps deleting it

How far is x from 5 on a number line?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

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