<span>4a^3 - 6a^2 -a^3 + 3a^2
= 3a^3 - 3a^2
-----------</span>
Answer:
or 
Step-by-step explanation:

Answer:
y+2=2x-4
Step-by-step explanation:
Base area = 1/2 x 14 x 8
Base area = 56 units²
Volume = 1/3 base area x height
Volume = 1/3 x 56 x 17
Volume = 317 units³
Answer: 317 units³ (Answer A)
Answer:
sorry can't help :)
Step-by-step explanation: