document.write( "Question 1062666: When bottles of water cost $.80 per bottle at softball games, 200 bottles were sold. When the price was raised to $1.00 per bottle, only 150 bottles were sold. Determine the number of bottles of water sold if the price was $.90 per bottle.\r
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Algebra.Com's Answer #677620 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! Find the line containing the two points, (0.8, 200), and (1, 150). What is y when x=0.9 ?\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "now let x=0.9 and find y. \n" ); document.write( " |