Answer:
A. Adjacent
Step-by-step explanation:
316
61+17+17+17+17+17+17+17+17+17+17+17+17+17+17+17
I think it’s C, let me know if I’m wrong
Answer:
9 cm
Step-by-step explanation:
You cannot factor out a coefficient in this expression, because 9 and 8 do not have a common factor besides 1.