What subjects would Quadrilateral, Non-Quadrilateral, polygons be used in other than maths

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4