Calculate mn if a=22 b=25.55 and c=13

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost