Jia Jia bought two exercise books and four pencils with RM4. Given that the price of exercise book costs RM0.20 more than the pencil, find the price of the exercise book and the pencil .

Find the value of the variable and the length of each secant segment

Find the value of x. round the length to the nearest tenth

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.