What is the anwser for 263 + 324 in base 7

3. solve by graphing: y = 2x + 6 x + y = -3

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

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.