document.write( "Question 841952: Ben's Bikes rents racing bikes for $25/day and mountain bikes for $30/day. Yesterday's rental charges were $3450. Write an equation and graph to show the possible combinations of racing and mountain bikes that could have been rented. \n" ); document.write( "
Algebra.Com's Answer #507310 by richwmiller(17219)\"\" \"About 
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25r+30m=3450
\n" ); document.write( "m = 5 and r = 132 is one combo
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