where do I even start with this one? like how am I supposed to account for the wind resistance when calculating the answer, which equation would be appropriate?

014 10.0 points A jet airliner moving initially at 330 mph (with respect to the ground ) to the east moves into a region where the wind is blowing at 217 mph in a direction 65 north of east. What is the new speed of the aircraft with respect to the ground? Answer in units of mph