What is the value of the expression? 19.2 + (–7 + 3.8) 29 30 16 24

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

On a architect's drawing of a house, 1 inche representa 1.5

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?