Who were the Vikings? Why were they important? Where did they explore?

The vikings were wild pirates of the Skanadian land. They were known for their vicious raid on other lands. They left homes and towns in ruins as they ran away with treasures. They are also known for wearing horned hats, haired vests, and carrying weapons everywhere. They were conceited about their ships. If you are interested in vikings, read the book series: The Rangers Apprentice

i think this is correct, if not lmk and i can make a question so you can get fr33 p01nts out

the compromise of 1850 was a package of five separate bills passed by the united states congress in september 1850, which defused a four-year political confrontation between slave and free states on the status of territories acquired during the mexican–american war

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