The given equation is,

Thus, option (C) is the correct solution.
25 because you do 19 squared plus 16 squared equals 617, you do 617 rooted. It’s called pythagorus.
<span>What is the approximate circumference of the circle? Use π ≈ 3.14. Circle A with radius 18 feet. 21.1 feet 36 feet 56.5 feet 113 feet PLZ help</span>
Answer:
(3r+8)(4+1)
Step-by-step explanation:
Okay, it's wrong because they forgot to do -2 times 3x.
The correct answer is

-2x-8
Hope i got is correct!