Hello!
By using a certain formula, a repeating number with two repeating digits will always become the number out of 99. In our case, we would get 
.
To get the numerator to equal three, we divide both sides by 9.
Therefore, x=11.
I hope this helps!
Answer:
a = 27
Step-by-step explanation:
3/4 = a/36 Cross multiply
4*a = 36*3 Combine the right
4a = 108 Divide by 4
4a/4 = 108/4
a = 27
It should be B.
2x-x+3 = 8
x = 5
plug into second equation
y=5-3
y=2
(5,2)
Answer:
w = 9
Step-by-step explanation:
We can use ratios to solve
2 3
---- = ------
6 w
Using cross products
2w = 3*6
2w = 18
Divide by 2
w = 9
