Question

if you could please take some time to answer these, thank you! (60 points)
1a. - 8 - 12 =

1b. -½ -½=

1c. -7 + 3 =

1d. 3 - 7 =

1e. 3x + 10x -7x +1 +9 =

1f. - 15 / -3 =

1g - 10/5 =

1h. Simplify - 3( -2x - 5) =

1i. .Simplify -4( 5x + 9) =

1j. Simplify -5 ( x -6) =

Answer 1

Answer:

1. -20
2. -1
3. -4
4. -4
5. 6x + 10
6. 5
7. -2
8. 6x + 15
9. -20x - 36
10. -5x + 30

Step-by-step explanation:

-8 - 12

-20

-½ - ½

-1

-7 + 3

-4

3 - 7

-4

3x + 10x - 7x + 1 + 9

6x + 10

-15/-3

5

-10/5

-2

-3(-2x - 5)

6x + 15

-4(5x + 9)

-20x - 36

-5(x - 6)

-5x + 30

Best of Luck!