Which of these equations have no solution? check all that apply.   a     2(x + 2) + 2 = 2(x + 3) + 1         b   2x + 3(x + 5) = 5(x – 3)         c   4(x + 3) = x + 12       d     4 – (2x + 5) = (–4x – 2)         e    5(x + 4) – x = 4(x + 5) – 1

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