Need help in understanding how to solve this problem. >> Find an equation of the plane through (−2,3,2) and parallel to the plane 3x+y+z= 4

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 is the sum of these mixed numbers 2 1/8 + 4 3/8

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?