A bus makes a stop at 2:30, letting off 12 people and letting on 7. The bus makes another stop ten minutes later to let off 4 more people. How does the number of people on the bus after the second stop compare to the number of people on the bus before the 2:30 stop?
![A bus makes a stop at 230 letting off 12 people and letting on 7 The bus makes another stop ten minutes later to let off 4 more people How does the number of pe class=](https://us-static.z-dn.net/files/dcf/d2ac925472928ff5de2094625a1445b9.png)