3/4 an hour equals 45 minutes.
45 * 6 = 270 minutes over 6 days
1 hours = 60 minutes
270 / 60 = 4.50 hours
Hope I helped! Pick me as brainliest answer!
        
             
        
        
        
Answer:
Step-by-step explanation:

 
        
             
        
        
        
Answer:
8
Step-by-step explanation:

 
        
             
        
        
        
1.) 28-3x-4= 2x+12+x
2.) 24-3x= 3x+12
3.)24-6x=12
4.)-6x=-12
5.)x=2
        
             
        
        
        
A. never
because you are limiting x from 0 to infinite, and all of these are positive.