If your customers are satisfied 11 out of 15 times how many are satisfied F350 people come in on Black Friday

Add the fractions and simplify 1/2+ 1/3

Ineed to know the answer to this algebra question.

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?