Answer asap which system of linear inequalities is represented by the graph? a. x - 5y is less than or equal to -5 and y is less than or equal -2x + 4 b. x + 5y is greater than or equal to 5 and y is less than or equal to 2x+4 c. x - 5y is less than or equal to -5 and y is less than or equal to -2x + 4 d. x + 5y is greater than or equal to 5 and y is less than or equal to 2x - 4

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

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.

Can someone tell me if this is perpendicular? !