The function h ( x ) = 1 x − 5 can be expressed in the form f ( g ( x ) ) where g ( x ) = ( x − 5 ) and f ( x ) is defined as:

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

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?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?