For #4 is that the correct answer I just want to know before I submit it

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.

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Its worth 10000000 points need asap if you answer correctly ill mark brainliest