You take out a 30 year mortgage for $500,000 at 5%. You plan to pay off the mortgage in full after making your 60th monthly mortgage payment. What is the amount of principal left on the mortgage after the 60th monthly payment?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]