document.write( "Question 796849: Santha is 10 years old. His little sister, Shurti, is only two years old. How many times older than Shruti is Santha?\r
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document.write( "A. 10 = 2(X)\r
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document.write( "B. 10 = 2 + 2(X)\r
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document.write( "C. None of the above\r
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document.write( "If your answer choice is C., then write a number sentence to represent the story correctly. \r
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document.write( "I think the answer is B, because Shurti is 2 and Santha is 8 years older, so that would be 2 + 2(4) = 10 \n" );
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Algebra.Com's Answer #481588 by wilft1(217)![]() ![]() You can put this solution on YOUR website! the answer would be A \n" ); document.write( "10/2 = 5, so 10 = 2(x) would be the correct equation\r \n" ); document.write( "\n" ); document.write( "lets solve b though to help understand...\r \n" ); document.write( "\n" ); document.write( "10 = 2 + 2(x)\r \n" ); document.write( "\n" ); document.write( "subtract 2 from both sides\r \n" ); document.write( "\n" ); document.write( "8 = 2(x)\r \n" ); document.write( "\n" ); document.write( "divide both sides by 2\r \n" ); document.write( "\n" ); document.write( "4 = x\r \n" ); document.write( "\n" ); document.write( "2 times 4 = 8 \n" ); document.write( "santha is 10 years old, not 8 years old. if santha was 8 years old then B would work.\r \n" ); document.write( "\n" ); document.write( "my email is wilft1@yahoo.com i dont know what you mean by a bar model \n" ); document.write( " |