Evaluate the line integral by following the given steps.
∫(7x + sin(y) ) ds, where C is the line segment from (3,4) to (5,5) .

A) 25√2 + cos(5) - cos(4)
B) 25√2 + sin(5) - sin(4)
C) 25√2 + sin(5) + sin(4)
D) 25√2 + cos(5) + cos(4)