A sailboat costs $30,789. You pay 10% down and amortize the rest with equal monthly payments over a 8-year period. if you must pay 7.8% compounded monthly, what is your monthly payment? how much interest will you pay? (use the TMV Solver on calculator)

Monthly payments: $

interest: $

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

If the value of cos330°is√3/2 then find cos 165°.

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?