Answer:
27 quarters and 37 nickels
Step-by-step explanation:
Nickels are 5¢
Quarters are 25¢
$8.60 is 172 nickels (860/5)
$8.60 is 34.4 quarters (860/25) 
So then let's split it half-and-half. 
425 and 435
425 would become 17 quarters. 
435 would become 87 nickels. 
This is still too much. 
Now let's try 700 and 160. 
700 would become 28 quarters
160 would become 32 nickels. 
28+32=60. 
This is a lot closer. 
So now 27 quarters and 37 nickels. This works. 
 
        
             
        
        
        
The 1 slide it is intersecting the second slide is the 4x-y=5 slide 3 is the same and 4th slide is different
        
             
        
        
        
Multiply 30 and 12 and your answer will be 360
        
                    
             
        
        
        
Answer: 
The correct answer would be 2:5
Step-by-step explanation: