The 7-line t-shirt company manufactors t-shirts and sells them online. The company has a model where the cost C in dollars. to make x t-shirts is given by the equation C = ** + 20 and the revenue R, in dollars, made by selling x t-shirts is given
by R = 152. The break even point is where the cost and revenue equations intersect.
How many t-shirts must the company sell to break even?

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.

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

Tell whether the two rates form a proportion