49 / 7 = 7
63 / 7 = 9,
You place 7 over 9 and you get your answer!
7/9
Answer:
The choice B.

Step-by-step explanation:

I hope I helped you^_^
Si tu prend un chien de 12k je crois que ta réponse va donner 15000
Answer:
B
Step-by-step explanation:
In this case we multiply the function f(x) = 2^x by 5, so the correct answer is B.