Information about the first European ships that sailed the upper Atlantic coast would best fit in which section of the article? A. “Thriving Communities”
B. “Tisquantum the Survivor”
C. “Saving the Settlers”
D. “Swarms of Settlers Arrive”

your answer would be a) no nation can be economically self-sufficient.

stay in school!

8 - (2a + 7) = a + 40     distribute/multiply - into (2a + 7)

8 - 2a - 7 = a + 40

1 - 2a = a + 40       add 2a on both sides

1 = 3a + 40         subtract 40 on both sides

-39 = 3a       divide 3 on both sides

-13 = a

[proof]

8 - (2a + 7) = a + 40

8 - (2(-13) + 7) = -13 + 40

8 - (-26 + 7) = 27

8 - (-19) = 27

8 + 19 = 27

27 = 27

number 1 is a)