Point S is on line segment RT. Given RT = x + 5, ST = 4x – 9, and RS = 2 – 2, determine the numerical length of RT.

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

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