ok so i have 2 questions in math but whoever is savage enough to do them i will award brainliest so ya. PLZ DO THEM BOTH!

Step-by-step explanation:

2x > -7

x > -7/2

if x > -7/2      2x+7

if x = -7/2      0

if x< -7/2       -2x-7

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14

c.35

step-by-step explanation:

8+13=21

21+8=29

29+6=35