Question 1003307
x= 		number of double scoops							
y=		number of single scoops							
Total comercials									
1.00	x	+	1.00	y	=	200.00	.............1		
Total value									
1.25	x	+	1.00	y	=	221.75	.............2		
Eliminate	y								
multiply (1)by		-1.00							
Multiply (2) by		1.00							
-1.00	x		-1.00	y	=	-200.00			
1.25	x	+	1.00	y	=	221.75			
Add the two equations									
0.25	x				=	21.75			
/	0.25								
x	=	87.00							
plug value of			x	in (1)					
1.00	x	+	1.00	y	=	200.00			
87.00		+		y	=	200.00			
				y	=	200.00		-87.00	
				y	=	113.00			
				y	=	113.00			
x=	87.00		number of double scoops						
y=	113.00		number of single scoops						
m.ananth@hotmail.ca