Answer:
the third table
Step-by-step explanation:
Hope this helps and plz mark as brainliest!
 
        
                    
             
        
        
        
You can buy 10 pounds of melons
        
             
        
        
        
Answer:
5 cents each 
Step-by-step explanation:
1.00 $ is equal to 100 pennies, so 100 ÷ 20 is 5, to check 5 cents times 20 is 100 cents or 1.00 $
 
        
             
        
        
        
Answer:
15
Step-by-step explanation:
Rate of change or slope or gradient of a line passes two points (x1, y1) and (x2, y2) could be calculated by:
(y2 - y1)/(x2 - x1)
=> Rate of change of the line passing (1,15) and (3,45):
(45 - 15)/(3 - 1) = 30/2 = 15
 
        
             
        
        
        
Answer:
here you go. hope this helps