es Started: Sep 25 at 1:29pm Quiz Instructions uncements Watch this video: Mesopotamia Part 12 S aments Answer the questions as you watch the video. Question 1 1 pts T А 1 What was born about 9,000 years ago? O Civilization O The Tigris River The Euphrates River O A comfortable climate Question 2 1 pts

nicely as to join and when they said no punch them in the face and run away

explanation:

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

the answer should be founding brothers. i hope i you!