What is the fractional form of?

C.

Step-by-step explanation:

You can memorize the patterns of fractions of ninths.

0/9 = 0

1/9 = 0.1111111111111111111111

2/9 = 0.222222222222

3/9 = 0.3333333333333

4/9 = 0.4444444444444

5/9 = 0.5555555555556

6/9 = 0.6666666666667

7/9 = 0.777777777777778

8/9 = 0.88888888888889

9/9 = 1

Hope this helps!

C. 8/9

Step-by-step explanation:

Well .8 repeating is not 8/10.

Though many would choose that.

If you do 8 ÷ 10 you get .8 not .8 repeating meaning 8/10 is not correct.

To get .8 repeating we would divide 8 by 9.

Because all natural numbers below 9 can be divided by 9 to create a .repeating itself.

For example 8 ÷ 9 = .8 repeating,

4÷9 = .4 repeating.

Thus,

C. is the correct answer.

Hope this helps :)

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10