Is there a picture that goes along with the question?
Step-by-step explanation:
x2^+8x=-20
9x^2=20
x^2=20-9
x^2=11
√x^2=√11
x=√11
Answer:
c
Step-by-step explanation:
Through settlement houses, political machines, and ethnic communities.
I agree with B because it sounds like it fits in there better than any others