Multiples of 8 could be.... 16,32, 40,48 and etc...
        
             
        
        
        
3/5 of 30 is 90/5 
3/5 of 30  is 18 
so when it is 3/5 full then it has 18 gallons 
        
             
        
        
        
Answer:
ya
Step-by-step explanation:
22
 
        
             
        
        
        
Answer: $3000
Step-by-step explanation:
$5000 x .03 = $150
$150 x 4(quarters) = $600
$600 x 5(years) = $3000
 
        
             
        
        
        
I would say the 60 + 20 represents how the shirts cost the same amount. Then I would say the x either represents the cost before tax or how to find the cost of the shirts.
I hope this helps!
Good Luck!