Hi pls help me ILL GIVE BRAINLIEST TO WHO ANSWERS CORRECTLY

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

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x