What are the new coordinates after reflecting across x=2 if the coordinates are k(-2,-1) l(-2,-3) m(-5,-3) n(-5,-1)

Twenty-five percent of the customers entering a grocery store between 5 p. m. and 7 p. m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

Proportions in triangles solve for x