It should be C on a Friday
        
             
        
        
        
Answer:
no solution
Step-by-step explanation:
6y≥42
Divide each side by 6
6y/6≥42/6
y≥7
Then solve the second one
4y+12≤0
Subtract 12 from each side
4y+12-12≤0-12
4y ≤-12
Divide each side by 4
4y/4 ≤-12/4
y ≤-3
There is no solution since there is no overlap
 
        
             
        
        
        
Answer and Step-by-step explanation:
If my calculations are correct,
A. 17b = w  
B. 867 = w 
C. 3 bottles for 51 fluid ounces of water
For B and C, just plug in the values.
For A, it was 17 ounces for every bottle (b), so that's why it is multiplied together. This is then equal to w, the total volume of water in fluid ounces.
 
        
                    
             
        
        
        
17x>102
Divide both sides by 17:
x>6