Analogous or equivalent in character, form, or function; comparable.
I hope that this answer helps you.
Answer:
8
Step-by-step explanation:
The shortest leg warmer:
4.5
The longest leg warmers:
6 and 6.5
6 + 6.5 = 12.5
12.5 - 4.5 = 8
10 + 6n = 4 - 4n
I'm just guessing but I'm pretty sure that's it.