P.) En un grupo de 25 estudiantes se determino la estatura en centimetros de los mismos y se obtuvo los siguientes Vabres

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?