need help please
posted by Mandy .
solve each system graphically. be sure to check your solution. if a system has an infinite number of solutions, use the set-builder notation to write solution set. if a system has no solution, state this. where appropriate, round to the nearest hundredth.
need help please -
since the lines have the same slope, they are parallel. If you graph them, they will not intersect.
what does that say about the number of solutions?