The table shows the linear relationship between the number of cars, , on a commuter train and the maximum number of passengers and crew, , that the train can carry.
| Number of cars (c) | Maximum number of passengers and crew (p) |
|---|---|
| 2 | 110 |
| 4 | 190 |
| 7 | 310 |
Based on the table, what is the maximum number of passengers and crew the train can carry if it has 12 cars?
