Of 60 students, 24 have a pet. what is the ratio of students with pets to students without pets?

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?