select all the correct answers. more than one
which expressions are equivalent to the following?

30x^2-5x-10`

5(2x + 1)(3x − 2)
(10x − 5)(3x − 5)
5x(6x − x − 2)
3x(2x − 1) + 2(2x − 1)
5(2x − 1)(3x + 2)
-5(-6x2 + x + 2)

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.