24 swimmers are swimming in the pool. 9 of them are female. What fraction of swimmers are male?

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

If the discriminant if a quadratic equation is 4 which statement describes the roots?