Answer:
I think number one is B. I also think number two is D.
Step-by-step explanation:

r² (q + bx) = ax - p
qr² + bxr² = ax - p
qr² + p = ax - bxr²
qr² + p = x (a - br²)

Answer:
had to add it here bit. ly 3a7A8h
Step-by-step explanation:
2/12, 3/18, 4/24
Hope this helps