If the quotient of 7/9 and 1/3 is subtracted from the product of 1 1/2 and 2 4/7 what is the difference ?

Which function has the same domain as y=2x

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

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?