This is your answer, hope this helps :D !
9 + 8 + 3x
you can only add like terms
9 and 8 are like terms so you can add those
but 3x does not have any like terms
so the answer is
17 + 3x
Please help with at least one question I’m really stressed
I think it's $11.79 but I'm not entirely sure
I believe it is B.) Alternate Interior.