write an equation in point-slope form of the line that passes through the point (3,-4) with the slope 1

Is the square root of 4 plus the square root of 16 rational?

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.

3.4a=57.8 what is the the value of a