Find the formula for the geometric sequence 4, 20, 100, 500, ...

Statement: if two distinct planes intersect, then their intersection is a line. which geometry term does the statement represent? defined term postulate theorem undefined term

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2