Which ordered pair is a solution of the equation y equals 4x

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2