What is the type of association between variables x and y?

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,