Question 779579
	Price	----------------			quantity									
Coffee Type I	$6.00	----------------			x	pounds								
Coffe type II	$4.20	------	22	-	x	pounds								
Mixture	$5.55	----------------	22											
	22													
6	x	+	4.2	(	22	-	x	)	=	122.1				
6	x	+	92.4	-	4.2	x	=			122.1				
6	x	-	4.2	x			=	122.1	-	-92.4				
1.8	x			=	29.7									
/	1.8													
	x			=	16.5		pounds			$6.00		Coffee Type I		
					5.5		pounds			$4.20		Coffee type II		
														
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