Plz me will give brainlest i hate my math teacher and the ones i need with are 3-7

If f(x) = 3-2x and g(x) =1/x+5 to what is the value (f/g)(8)

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.