Pleasee helpp what's 2(3x-5) + 3(2x+3) simplified and expanded

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !