Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
22/7
Decimal Form:
3.142857 (terminating decimal)
Mixed Number Form:
3/1/7
 
        
                    
             
        
        
        
(xy+4y)/x = (3x-2)/x
(y+4y)/x = (3x-2)/x divide both side by x
5y /x = (3x-2)/x
5y= 3x-2 Mult by x both side
y= (3x-2)/5
        
                    
             
        
        
        
Answer:
C. Slope is 2
Step-by-step explanation:
Since this equation is written in the y=mx+b equation, 2 would be the slope, because any number that comes before x (AKA "m") is always the slope. For example, if you were trying to find the slope for the equation y=4x+19, 4 would be the slope. 
 
        
             
        
        
        
Step-by-step explanation:
hey nidha the answer of ur question
 
        
             
        
        
        
Answer:
Se vendieron 81 boletos de niños y 63 boletos de adultos.
Step-by-step explanation:
La cantidad de boletos vendidos es igual a:
   (1)
En donde <em>a </em>es por adultos y <em>n</em> por niños
A su vez, el dinero gastado equivale:
   (2) 
Resolviendo la ecuación (1) para <em>a:</em>
   (3)
Introduciendo (3) en la ecuación (2) tenemos:


Ahora podemos calcular el numero de boletos de adultos vendidos introduciendo <em>n</em> en la ecuación (3):

Entonces, se vendieron 81 boletos de niños y 63 boletos de adultos.  
Espero que te sea de utilidad!