An office manager is taking inventory of some of the equipment in the office in order to determine what new equipment should be ordered. According to the diagram, how many machines perform all 3 functions (print, copy and fax)?

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)