Natalie won 45 pieces of gum playing the bean bag toss at the county fair. At school
she gave one to every student in her math
class. She only has 18 remaining. How
many did she give away?

Solve the system of equations. y= 2x y= x^2 - 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.

Which of the following scenarios demonstrates an exponential decay