Find the sum of the first 30 terms of the sequence, an = 3n + 2

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?