The answer would be three-twelves. Because if you multiply the two denominators you get 36 , so then you do 2x12 and 5x3 , and then  you get 24 and 15 so then you subtract 24-15=9 , so then you  get 9 / 36 , and if you simplify it you get three twelves. There you go.
        
                    
             
        
        
        
Answer:
-1/11
Step-by-step explanation:
 add 1/6 to both sides
    add 1/6 to both sides
 make the same denominator 12 on the right side
  make the same denominator 12 on the right side 
 solve
  solve
 
 
 multiply by 12 both sides
 multiply by 12 both sides
11x= -1 divide by 11 
x= -1/11
 
        
             
        
        
        
The sum of the function will be (r – s)(x) = –2x² + x – 3, The difference of the function will be (r – s)(x) = –2x² + x – 3, and The product of the function will be (r × s)(x) = 2x³ – 6x².
The complete question is attached below.
<h3>What is Algebra?</h3>
The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
The functions are given below.
r(x) = x – 3
s(x) = 2x²
The sum of the function will be 
(r + s)(x) = x – 3 + 2x²
(r + s)(x) = 2x² + x – 3
The difference of the function will be 
(r – s)(x) = (x – 3) – 2x²
(r – s)(x) = –2x² + x – 3
The product of the function will be 
(r × s)(x) = (x – 3) (2x²)
(r × s)(x) = 2x³ – 6x²
More about the Algebra link is given below.
brainly.com/question/953809
#SPJ1
 
        
             
        
        
        
So,
We'll just use A to represent both Jan and Mya's miles, since they ran the same number.
We have the equations:
1. Jan (J) = Mya (M)
2. Sara (S) = M - 8
3. 2A + S = 64
J = M
S = M - 8
We'll just use A to represent both J and M.
S = M - 8
We'll use Elimination by Substitution.
2A + A - 8 = 64
Collect Like Terms
3A - 8 = 64
Add 8 to both sides
3A = 72
Divide both sides by 3
A = 24
Since
A = J
and
A = M
and
J = M
then
J = 24
M = 24
Substitute
S = 24 - 8
S = 16
Check
24 + 24 + 16 = 64
64 = 64 This checks.
So,
J = 24
M = 24
S = 16