In def, fe = 3 and m find de to the nearest tenth.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

What statement is true? 2x^2-9x+2=-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