when i'm driving the front right tire will kinda make this high pitched sound and it stops when i press the break...does anyone know what that is? and if so how much does it cost to get it fixed?

Sounds like it may be time for a new set of brake pads! When the pads get low there should be a wear indicator on them! As they wear down to the end of their life the wear indicator will scrape against the rotor and produce a loud squeeking noise to let you know it is time for a new set! If you can do it yourself this job can be done for about 30 bucks. (Assuming that you only need pads) If you can not do it yourself I think it will probably run you 70-100 bucks to take it somewhere! Hope this helps

if the squeaking dont stop take it to a tire shop most of them like les schwab do free brake checks an get a estimate. unless u really no what your doing i would suggest changing your brakes yourself have a proffessional do it.