Sub in the numbers 
9 + 7(6) 
= 9 + 42 
= 51
        
                    
             
        
        
        
Answer:
 (3x^2-5x-5)/(x^2+x) <--- answer  
Step-by-step explanation:
3x/(x+1) - 5/x = (3x^2 - 5(x+1) )/[ x(x+1) ]  
= (3x^2 - 5x - 5)/(x^2 + x) 
 
        
             
        
        
        
Answer:
a) 2.5 pounds of candy
b) 2.5 pounds of candy
     
     y × 1 = 0.5 × 5
     y = 2.5
Step-by-step explanation:
1 = 5
1/2 = y or 0.5 = y

y × 1 = 0.5 × 5
y = 2.5
 
        
             
        
        
        
Answer:
The original price of her purchase was $65.
Step-by-step explanation:
From the information given, you know that $13 represents 20% of the original price and you can use a rule of three to find the value that represents 100%, which would be the original pice of her purchase:
$13 →  20%
  x   ← 100%
x=(13*100)/20
x=1300/20
x=65
According to this, the answer is that the original price of her purchase was $65.
 
        
             
        
        
        
Hi the answer to your question is
 
((3y - 3.5) / (3y + 6)) * 25.5 = (17
/ 25.5) * 25.5 
((3y - 3.5) / (3y + 6)) * 25.5 = 17
(76.5y - 89.25) / (3y + 6) = 17 
((76.5y - 89.25) / (3y + 6)) * (3y +
6) = 17 * (3y + 6) 76.5y - 89.25 = 51y + 102 76.5y - 51y = 102 + 89.25 
25.5y = 191.25 
y = 191.25 / 25.5
<span>y = 7.5</span>