30 !

leslie gathered this data revealing the distance traveled and the cost of a ticket when taking a commuter train between six different pairs of
stations.
she used a graphing tool to display the data in a scatter plot, where x represents the distance traveled and y represents the ticket cost. then she
used the tool to find the equation of the line of best fit:
y=0.354x + 4.669.
based on the line of best fit, what is the approximate cost to ride the train between two stations that are 10 miles apart?