Free points my brudda

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

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

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq