A 21 foot flagpole casts a shadow on a flat concrete patio. The distance from the top of the pole to the tip of the shadow is 23 feet.
What is the distance along the ground from the base of the pole to the
tip of the shadow (nearest tenth)?

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

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.

Which of the following best describes the figure?