Ashoreline is eroding at a rate of 1/3 3 foot per 3 months. how many feet are eroding per year?

If g(x) is an odd function, which function must be an even function?

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

You borrow $25,000 to buy a boat. the simple interest rate is 4%. you pay the loan off after 10 years. what is the total amount you paid for the loan?