Pls order -6.6, 5.8, -6 3/5, 27/5, -5 5/8

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

12 3 4 5 6 7 8 9 10time remaining01: 24: 54which graph represents this system? y=1/2x + 3 y= 3/2x -1

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16