The answer is 13. To solve this you have to do 4*3 which is 12. Then you subtract 25 and 12 to get an answer of 13.
 
        
             
        
        
        
166
I guess you just subtract the numbers
297-131=
Or there is something am I missing on here
        
                    
             
        
        
        
(X,Y) 0=X and 0=Y if you plug in 0 for X and 0 for Y in Y=8X it will be 0=8(0). 8 times 0 is 0 which is the equation
        
             
        
        
        
Answer:
$110.70
Step-by-step explanation:
<em>I=PRT</em>
P (principal)=360
R(rate)=12.3%
T(time)=30 months (2 and half years)
I=360*12.3%*2.5
=$110.70
Just to note 12.3% is also 0.123 we sometimes change it into a decimal. 
 
        
                    
             
        
        
        
Answer:
If x is the size of the child's head, 5 times that would be 5x and "plus 4/5" is + 4/5 so the equation is y = 5x + 4/5.