Respuesta :

Answer:i think it is B.

Step-by-step explanation:

Answer:

C. 18k + 37

Step-by-step explanation:

13k + 7 + 5 (k + 6)

13k + 7 + 5k + 30

(13k + 5k) + (7 + 30)

= 18k + 37

Good luck :)