these inventions in the correct order, most recent to oldest! 1. Airplane 2. Steamboat 3. Electric Tv 4. Mechanical Computer 5. Penicillin​

2: albert einstein was one of several german scientists who the allies defeat the nazis

explanation:

mark brainliest and have a great day!

i would say that the politicial parties from state to state varies.

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

b) new machinery hope i