Answer: 624
Step-by-step explanation:
12 times 8 is 96 and 96 divided by 2 is 48 and 48 times 13 is 624
 
        
             
        
        
        
Answer:
78.57
Step-by-step explanation:
Radius is 5 feet
Area of circle is pi*r  Squared
22/7*5*5
78.57 square feet 
 
        
                    
             
        
        
        
(5/8)*10lbs = 6.25 lbs
(2/5)*10lbs = 4 lbs
(3/4)*10lbs = 7.5 lbs
then add and convert to ounces. 
ignore my reply it is wrong.
        
             
        
        
        
Answer: 36
Step-by-step explanation:
8x+16+6x-60=180
x=16
6(16)-60=36