Which of the following best describes an enclave? a a crowded, poorly lit apartment building within b a large city a distinct group that lived or worked together within c a larger community a specific group that promoted discrimination against immigrants d a law that sought to regulate immigration and restrict certain groups

The correct answer is B a large city a distinct group that lived or worked together within

The term basically describes groups that comprised of a large concentration of people of similar ethnicity and cultural identity that lived together and participated in similar economic activity

Explanation:

Just got it right on Edge

simplify brackets

8 - 2a - 7 = a + 40

simplify 8 - 2a - 7 to -2a + 1

-2a + 1 = a + 40

add 2a to both sides

1 = a + 40 + 2a

simplify a + 40 + 2a to 3a + 40

1 = 3a + 40

subtract 40 from both sides

1 - 40 = 3a

simplify 1 - 40 o -39

-39 = 3a

divide both sides by 3

-39/3 = a

simplify 39/3 to 13

-13 = a

switch sides

a = -13