Porfavor ayudenme con esta radicacion no la entiendo√81 ∙ 49

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

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

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10