it is b because it will be 4 over 5 for RST.
We have:
Substitute:
Answer:
1 is 8
2 is 42
3 is 4
4 is 64
5 is 6
6 is 6
7 is 8
8 is 2
9 is 10
10 is 9
I don't know about 11 or 12 but here is 1-10
b-m b-c b-r
Step-by-step explanation:
