Sam is 3 years younger than marco. marco is 15 years old. how old is sam? let x represent sam's age (there are 2 correct answers) x + 15 = 3 x + 3 = 15 15 divided by x = 3 3 x = 15 15 - x = 3

You have just applied, and have been approved for a $58,000 mortgage. the rate quoted to you by the lender is 6.1% for a 30 year fixed mortgage. determine how much of your third month’s payment goes towards the principal. $56.65 $56.93 $57.22 $57.51