Which equation is the inverse of y = 100 – x2?
a. y= +or- sqrt 100-x a. is the correct answer

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

Find the solution of this system of equation -7x+y=-20 9x-3y=36

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