A ,b, c or d? I need help pls help me

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

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.