document.write( "Question 889061: Alex bought 2 lbs of apples and 3 lbs of potatoes and payed $7. Later, Alex bought 1 lb of apples and 3 lbs of potatoes and payed $4. How much does each lb cost. In potatoes and apples.\r
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Algebra.Com's Answer #537870 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
2a+3p=7
\n" ); document.write( "1a+3p=4
\n" ); document.write( "subtract
\n" ); document.write( "a=3
\n" ); document.write( "3p=1
\n" ); document.write( "p=1/3 dollar\r
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