BIVA Systems of Equations Test Review
ACED.2
1.) Jack is seling tickets to a school play. He can sell a maximum of 35 tickets with
childrens tickets being $2 and adult tickets costing $6. Create an inequality which
represents all of the possible variations of tickets that he can sell.
A-CED.3

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

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.

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations