3. abc and cbd are complementary angles, mzabc = (5x + 7)º and mzcbd = (3x + 3)° find the measure
of both angles.

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

Find the value of x for which line a is parallel to line b