You are looking for the shaded region that would be contained in both of the inequalities.
You have:


If you graph an shade the correct half-plane for those equations, you will see there is a triangular region on the left side of the first quadrant.
 
        
        
        
Answer:
3 hours and twenty five minutes, i think
Step-by-step explanation:
 
        
                    
             
        
        
        
It helps you because it's the same fact family
        
             
        
        
        
<span>So, (72)(3/8) = 27, and 72-27 = 45 must go in the second group.</span>