Question 779591
Part I	6.00%		per annum	-------------	Amount invested =x		
Part II	11.00%		per annum	------------	Amount invested = y		
	3700						
Interest-----	330.00						
							
Part I	6.00%		per annum	---x			
Part II	11.00%		per annum	---y			
Total investment							
x	+	1	y=	3700	-------------1		
Interest on both investments							
6.00%	x	+	11.00%	y=	330		
Multiply by		100					
6	x	+	11	y=	33000.00	--------2	
Multiply (1) by			-6				
we get							
-6	x	-6	y=	-22200.00			
Add this to (2)							
0	x	5	y=	10800			
divide by		5					
			y	=	2160	 -	x)
Part I	6.00%	$	1540				
Part II	11.00%	$	2160				
							
CHECK							
1540	---------	6.00%	-------	92.40			
2160	-------------	11.00%	-------	237.60			
Total			--------------------	330.00			
							
m.ananth@hotmail.ca