I think john is 10 years old hope that helps.
Answer:
Step-by-step explanation:
What is y?
Answer:
(n / 7) + 10 = x
Step-by-step explanation:
Answer:
The 3rd one
Step-by-step explanation:
Judging by the question I noticed that the two both share x^3 in common. You can divide x^4 by x^3 and get x as a result, and x^3 can still divide into itself.
Thus your answer should be C, x^3