# algebra with application

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Suppose that you want to purchase a home for \$450,000 with a 30 year mortgage at 6% interest. Suppose that you can put 20% down. Assume that the monthly cost to finance \$1,000 is \$6.00. What is the total amount of interest paid on the 30 year loan?

• algebra with application -

Po = 450,000 - 0.20*450,000 = \$360,000.

Pt = (360,000/1000) * 6.00 * 360mo. = \$777,600.

I = Pt - Po = 777,600 - 360,000 = \$417,600.

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