Which equation represents this problem? The time it takes Tomás to bike to the community center is 2 minutes less than half the time it takes him to bike to the city park. It takes Tomas 18 minutes to bike to the community center. Let p = the time it takes Tomas to bike to the park.
A. 2p+12=18
B.12p+2=18
C. 2p–12=18
D.12p–2=18