document.write( "Question 600650: It costs marc $5 per day to rent a kayak plus $10 for equipment at Outpost Outfitters. He can rent a kayak with equipment for $7 per day at Back Country Outfitters. Which system of equations could Marc use to find the number of days at which the total cost to rent a kayak and equipment at both places is the same? Let c = the total cost and let d = days of rentals\r
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Algebra.Com's Answer #379414 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
It costs marc $5 per day to rent a kayak plus $10 for equipment at Outpost Outfitters.
\n" ); document.write( "C1 = 10 + 6d
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\n" ); document.write( "He can rent a kayak with equipment for $7 per day at Back Country Outfitters.
\n" ); document.write( "C2 = 7d
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\n" ); document.write( "\n" ); document.write( "Which system of equations could Marc use to find the number of days at which the total cost to rent a kayak and equipment at both places is the same? Let c = the total cost and let d = days of rentals
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\n" ); document.write( "Solve: 10+6d = 7d
\n" ); document.write( "d = 10 (# of days to make C1 = C2
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\n" ); document.write( "Stan H.
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