A film crew is filming an action movie, where the helicopter needs to pick up a stunt actor located on the side of a canyon. The stunt actor is 30 feet below the ledge of the canyon. The helicopter is 25 above the ledge of the canyon.

Which of the following expressions represents the length of the rope that needs to be lowered from the helicopter to reach the stunt actor?

**Answers;**

A ) | -30 | + | 25 |

B ) | -30 | - | 25 |

C ) -30 - 25

D ) - 30 + 25