Describe how the graph of y= x2 can be transformed to the graph of the given equation. y = x2 + 13 shift the graph of y = x2 right 13 units. shift the graph of y = x2 left 13 units. shift the graph of y = x2 down 13 units. shift the graph of y = x2 up 13 units.

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.

The product of 3 and a number increased by 8 is 31