Monica bought a 40 lb bag of dog food for a pet .twice a day she gives the dog 6 oz of food how much dog food will she use in one week

Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?