Answer:
dont really know buy im thinking its A.
Step-by-step explanation:
hope this helps somewhat
Answer:
2α^2+15α+21
Step-by-step explanation:
(5α+α²-14) + (10α +α²+ 35)
Combine like terms
α^2+α^2+5α+10α-14+35
2α^2+15α+21
Answer:
Box e
Step-by-step explanation:
14/20=0.7