The number (in millions) of workers in the foodservice industry was 17.2 in the year 2000 and 23.8 in the year 2011 write an linear equation expressing the number of workers y in the year x, wher x = 0 corresponds to the year 2000

use this equation to find the number of workers in 2020

Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle