The formula m =

12,000 + 12,000rt/12t gives keri's monthly loan payment, where r is the annual interest rate and t is the length of the loan, in years.

keri is deciding between two loans, 3 years at 2.49% and 5 years at 5.37%. give an advantage and a disadvantage of each.

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.