Answer:
Just then my brother pulled up, so I smiled and waved, not minding the aching muscles in my arm quite so much.
Explanation:
thank me later
The root of the word inflexible is flex, which means that affixes are everything that is added to this root.
Having this in mind, there are two affixes here: a prefix in- and a suffix -ible. ENGLISH WOOP WOOP Hope this helped