Question

HELP? :)

Christine and Joshua work two different mail routes. Christine‘s mail route starts at the mail office and goes through Park Grove to Norton Point. Joshua’s route goes directly from the mail office to Norton Point. The figure below shows the distances they cover on their routes.



Which simplified expression can be used to find the difference in the number of miles between Christine’s route and Joshua’s route?

( Look at picture )

answer choices:
7x - 2

11x + 16

7x + 2

11x + 2

Answer 1

what is it