After four years in college, Josie owes $65,800 in student loans. The interest rate on the federal loans is 4.5% and the rate on the private bank loans is 2%. The total interest she owes for one year was $2,778.50. What is the amount of each loan?

4.5% loan=. 2% loan =

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?