So 12.44 hours=460.28 oz
divide
so 
oz/hour means hour=1 so divide
460.28/12.44=37/1
the answer is 36 fluid ounces per hour
        
             
        
        
        
Answer:
b=8
Step-by-step explanation:
You multiply $0.50 by 6 (to get the amount of money she spent on lollipops)=3 then you take the 3 and subtract it from $15 which gives you 12, finally you get 1.50-12 and do that 8 times which means she bought 8 candy bars
 
        
             
        
        
        
Its wanting you to find the answer im guessing ? 
like (3+6) x 121 
Add the Numbers 
9x 121 
Multiply the Numbers 
and the answer would be  1089 ? 
I hope Helped you 
- Dante