Answer:
28 percent off is the answer :) 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The answer is x = 4
Step-by-step explanation:
1. First you need to distribute the 3/4 * (x + 8). This looks like (3/4) * (x) + (3/4) * (8) = 9
2. Next you simplify the distributed equation, 3/4x + 6 = 9
3. Now subtract 6 from both sides, 3/4x = 3
4. Multiply both sides by 4/3, 4/x * 3/4x = 3 * 4/3
5. Simplify, x = 4
 
        
             
        
        
        
Answer:
3, 4
Step-by-step explanation:
6 < 3n < 15
Divide the three "sides" by 3.
2 < n < 5
n must be between 2 and 5,a nd it must be a whole number.
n can be 3 or 4
 
        
                    
             
        
        
        
3
To calculate a fraction of a quantity, multiply the quantity by the numerator of the fraction and divide by the denominator
 of 20 = (3 × 20 )/4 =
 of 20 = (3 × 20 )/4 =  = 15
 = 15
 of 20 = (3 × 20 )/5 =
 of 20 = (3 × 20 )/5 =  = 12
 = 12
 
        
             
        
        
        
Answer:
4...9...16
Step-by-step explanation:
 =4
=4
 =9
=9
 =16
=16