Which of the following correctly completes the square for the equation below x2+2x=19

a: (x+1)^2=23
b: (x+2)^2=20
c: (x+1)^2=20
d: (x+2)^2=23

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.

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?