The graph compares the cost of living in three different cities. which statement best explains this graph

How do the graphs of y = 1/x and y=5/x+6 compare?

Pls! does anybody know a shortcut for answering these types of questions in the future?

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?