Help! I don't understand how to do this (there's a picture) You get 20 points if you answer all of them

(filling in what is missing)

1) .75 | 75%

2) 3/20 | 15%

3) 4/5 | 0.8

4) 39/50 | 78%

5) 39/100 | 0.39

6) 0.6 | 60%

7) 1/4 | 0.25

8) 24/25 | 96%

9) 0.375 | 37.5%

10) 1/20 | 0.05

11) 0.85 | 85%

12) 1/250 | 0.4%

13) 1.25 | 125%

14) 6/5 | 1.2

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6

d, x=8

step-by-step explanation:

simplifying

4x + -5 = 2x + 11

reorder the terms:

-5 + 4x = 2x + 11

reorder the terms:

-5 + 4x = 11 + 2x

solving

-5 + 4x = 11 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-5 + 4x + -2x = 11 + 2x + -2x

combine like terms: 4x + -2x = 2x

-5 + 2x = 11 + 2x + -2x

combine like terms: 2x + -2x = 0

-5 + 2x = 11 + 0

-5 + 2x = 11

add '5' to each side of the equation.

-5 + 5 + 2x = 11 + 5

combine like terms: -5 + 5 = 0

0 + 2x = 11 + 5

2x = 11 + 5

combine like terms: 11 + 5 = 16

2x = 16

divide each side by '2'.