document.write( "Question 458105: Hal purchased a 200-minute calling card for $5.00. After he used all the minutes on that card, he purchased another card from the same company at a price of $13.75 for 550 minutes. Let y represent the cost of the card in dollars and x represent the number of minutes.
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Algebra.Com's Answer #314305 by rfer(16322)\"\" \"About 
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y=$0.025 per minute each card \n" ); document.write( "
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