Nick flew 1,560 miles in 3 hours on his airline flight. how far did nick fly in 1 hour ?

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

Need plz been trying to do it for a long time and still haven’t succeeded

Factor this polynomial completely. 12x^2+ x-6