Answer:
See answers below
Step-by-step explanation:
6) 4ab + 13bc (As it is)
7) -6a²b²
8) -3x²
9) 11x²y + 6xy²
10) 8x - (-2x) = 10x
Hope this helps :)
Answer:y 43
Answer: C
(f-g)(x)=-7x-3
n=9/8
divide both sides by 8
Answer: 7
