Decide whether each equation is true for ALL values, ONE value or NO values ~See screenshot Please:)~ Thank you so much! Giving brainliest to first person to answer<3

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

Math it's appreciated. (picture provided)

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170