What is the quotient of 5/6 divided by 3/4

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

Will give a: 122 b: 90 c: 48 d: 180

Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.