HEEEELP!!

The cost to purchase the house the Bainters are considering is $195,000, but the Bainters plan to make a $40,000 down payment. The Bainters have been approved for a fixed-rate, 30-years mortgage with a 4.2% annual interest rate for the remaining costs.

What is the correct equation to determine the monthly payment of the loan?

HEEEELP The cost to purchase the house the Bainters are considering is 195000 but the Bainters plan to make a 40000 down payment The Bainters have been approved class=