2. Two of the radii for the inscribed circle below have the expression 2x -8 and 4x - 20. What is the length of the radius of the circle?

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

Which one is the correct answer, and why?