Afamily member had some five-dollar bills and one-dollar bills in her wallet. altogether she has 18 bills and s total of $62. write the simultaneous linear equations that represent this situation. how many of each type of bill does she have?

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.