Which property would allow you to use mental computation to simplify the problem 27 + 15 + 3 + 5?
1.commutative property of addition
2.distributive property
3.additive identity
4.additive inverse

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.