The number, nnn, of homes in a particular city yyy years after january 111, 200020002000 is given by the equation above. what is the best interpretation of 2{,}7882,7882, comma, 788 as shown in the equation above?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.