Slope intercept of (-2,5) and (0,-3)

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?