A homeowner ordered a new front door to be installed in his home that is located 25 miles from the door supplier. The time required to deliver and install
the new door is modeled by the expression below, where r is the average speed of the delivery truck.
25+3
What does the rational term, in the above expression represent?
OA. The rational term represents the time it takes the installer to travel to the customer's home.
OB.
The rational term represents the average speed of the new door installation.
O C.
The rational term represents the time it takes to install the door.
The rational term represents the total time to complete the delivery and installation of the new door.
O D.