If p (x) = x+3 and g (x) = x^2 -5x+6 determine p(4) + g(-2).

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

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

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.