Answer:
I m not sure, I can't see
Step-by-step explanation:
Answer:
9

Step-by-step explanation:
Find what both expressions have in common
2n + 1
the number before n is the difference (what it goes up in), and the second is the ‘zeroth’ term: you take away the 2 you got from the first value, 3, and get 1 :)
Answer:
21/6 is bigger because it's 3.5 and 10/5 is 2