The rate at which a man travels from City A to City B varies inversely as the time it takes to make the trip. If the
man can make the trip in 3į hours at 60 kilometers per
hour, how many kilometers per hour must he travel to make
the trip in 3 hours?

Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?