document.write( "Question 1197069: Margo can purchase tiles at a store for $0.99 per tile and rent a tile saw for $30. At another store, she can borrow the tile saw for free if she buys tiles there for $1.59 per tile. How many tiles must she buy for the cost to be the same at both stores?
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Algebra.Com's Answer #830160 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Hi\r\n" );
document.write( "Margo can purchase tiles at a store for $0.99 per tile and rent a tile saw for $30. \r\n" );
document.write( "At another store, she can borrow the tile saw for free if she buys tiles there for $1.59 per tile\r\n" );
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document.write( "How many 'x' tiles must she buy for the cost to be the same at both store\r\n" );
document.write( "1.59x = .99x + 30 \r\n" );
document.write( "    .6x = 30\r\n" );
document.write( "      x = 50 Tiles for the cost to be the same at both stores\r\n" );
document.write( "Checking our work;\r\n" );
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document.write( "1.59*50 = 79.50 = .99*50 + 30  checks.\r\n" );
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document.write( "Wish You the Best in your Studies.\r\n" );
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