Are the metal rails that make up train tracks an example of parallel lines, intersecting lines, or perpendicular lines?

( explain)

What is the range? can’t seem to find it out

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

Select the correct answer and solve for y