Answer:
Step-by-step explanation:
the fraction is  right, but notice that the numerator and denominator are both divisible by 16.
 right, but notice that the numerator and denominator are both divisible by 16.
64 divided by 16 is 4,
80 divided by 16 is 5.

 
        
                    
             
        
        
        
Answer:sas
Step-by-step explanation:
 
        
             
        
        
        
Answer:
340
Step-by-step explanation:
As 260/13 = a/p
So, a/p = 20 
Therefore, a= 20p
p=17
So, a = 20p
a= 20x17
a= 340
 
        
             
        
        
        
<h3>
Answer:     t = 7</h3>
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Explanation:
If we replace every copy of x with t, then we go from this
F(x) = 3x+5
to this
F(t) = 3t + 5
All we've done really is change the letter. We still are dealing with a variable. We're told that F(t) is equal to 26, which would allow us to replace the "F(t)" with "26" in the second equation above.
So we now have the equation 26 = 3t+5 which is the same as 3t+5 = 26
Let's solve for t
3t+5 = 26
3t = 26-5 .... subtract 5 from both sides
3t = 21
t = 21/3 .... divide both sides by 3
t = 7  is the answer
Now note that...
F(t) = 3t + 5
F(7) = 3*7 + 5 .... replace t with 7
F(7) = 21 + 5
F(7) = 26
This means we got F(t) = 26 when t = 7
It's the same as saying x = 7 leads to F(x) = 26.
This helps confirm we have the correct answer.