3 miles each day for x days is 3x
5 miles each day for y days is 5y
Frank ran at least as many miles as Latoya is 3x >/= 5y
        
             
        
        
        

and 10.6 is already written as a decimal.
 
        
             
        
        
        
The volume of the cube is 54.87 but rounded to the nearest tenth is 54.9
The exact volume of the cylinder is 1770.28 but rounded is 1770.29 and the approximate volume of the cylinder is 1769.36
 
        
             
        
        
        
Well, I can't figure out the answer at the moment, but I can give you a tip. Just substite each possible sign in the to see if one works... for example: +++, x+-, ++-....
Hope this helps you out :)
        
                    
             
        
        
        
If i am not mistaken it is 4:12 but you can ask an expert to make sure