Answer: 160. 
Step-by-step explanation:
Use the formula V=whl to find the volume of a rectangular prism. 4x5x8= 160. 
 
        
                    
             
        
        
        
side one is 5 side two is 10 and the third side is 13. 28 is not divisible by three so if one side i 5 ft longer and another side is 8 ft longer then you add them 5+8=13 then subtract 13 from the perimeter 28-13=15 then divide 15 by 3 and get 5 5 5. add 5 (5+5) (5+8).
 
        
             
        
        
        
It’s super self explanatory it’s right there
        
             
        
        
        
Answer:
29.4
Step-by-step explanation:
if 5  painters takes 21 hours that makes it 4.5 per person so multiply that by 7 and there you go!
 
        
                    
             
        
        
        
Assuming the interest is simple interest, as opposed to compound interest,
