6.
Write three equations whose graphs are the same line as the equation - 9x + 5y = -4.

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

For the sequence [tex]a_{n} = 2n/(n+1)[/tex], what is the value of [tex]a_{10}[/tex]