Please help me with my Algebra. :)

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^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