How many ways could you draw a single card from a 52 card deck and get either a heart or a king?

In the diagram of circle a what is m

Which expression is not a polynomial?

Indicate the equation of the given line in standard form. the line containing the longer diagonal of a quadrilateral whose vertices are a (2, 2), b(-2, -2), c(1, -1), and d(6, 4).