Answer:
b = c/a
Step-by-step explanation:
The answer to your question is
A. 
-3x+1
Answer is x = -7 and x = -3
<span> x2 + 10x = -21
</span><span> x2 + 10x + 21 = 0
</span>(x +3) (x +7) = 0
(x +3) = 0
and
(x + 7) = 0
so x = - 3 and x = -7
Answer:
40%
Step-by-step explanation:
Answer:
<BCF is the other alternate exterior angle.
Step-by-step explanation:
If you can, let me know if this is correct. :)
