The length of a rectangle is four times its width. if the area of the rectangles is 100 ft sfind its perimeter

Which of the following expressions is equal to 2x^2+8

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.