Someone help me with this right away thanks I will mark brainliest

When y’all answer can y’all explain too !

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

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.