If r(x) and s(x) are inverse functions, which statement must be true? a) r(s(x))=1 b) r(s(x))=x c) r(x) r(x)= 1/s(x) d) r(x)=-s(x)

125 tickets were sold for the jazz band concert for a total of $1,022. students tickets cost $6 each, and general admission tickets cost $10 each. how many of each kind of tickets were sold?

Which graph represents the following piecewise defined function?

Find the distance between (0,5) & (-4,2)