Answer:
Store a is 25 cents per ounce, while store b is 33 cents. Therefore store A is a better price per ounce. For eight dollars you can get 32 ounces of granola.
Step-by-step explanation:
 
        
             
        
        
        
False they are not exact recipricals
        
             
        
        
        
Hey! 
454 rounded to the nearest ten is: 450 
This is because 4 is less than five, which is why we would round it to 50.
        
                    
             
        
        
        
Answer:
Soccer = 120
Tennis = 220
Step-by-step explanation:
The total number of students enrolling for soccer and tennis classes is, 340.
The ratio number of students enrolling for soccer and tennis classes is, 6:11.
Then,
6x + 11x = 340
17x = 340
x = 20
The number of students enrolled for soccer class is, 6x = 6 × 20 = 120.
The number of students enrolled for tennis class is, 11x = 11 × 20 = 120.