If the wholes are the same size and the numerators are the same number, what does that mean.

Factor this polynomial completely x^2-64

If g^-1(x) is the inverse of g (x) which statement must be true

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?