Answer:
the answer is option A. 18 + 2r
Explanation:
you will combine 6r + negative 4r which will give you the 2r and then you will add 8+ 10 to get the 18.
Let's combine like terms to help us simplify the expression.
Combining Like Terms:
Opening The Brackets:
Hence, Option A will be correct.
Hoped this helped.
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