document.write( "Question 519022: Question 1 \r
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document.write( "What is the set up for the coefficient determinant (D) in the following system?\r
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document.write( "4x – 3y = 16
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document.write( "3x + 7y = –25
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document.write( " Answer \r
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document.write( "1 points \r
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document.write( "Question 2 \r
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document.write( "What is the value for the coefficient determinant (D) in the following system?\r
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document.write( "2x + y = 2
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document.write( "3x + 4y = –7
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document.write( " Answer \r
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document.write( "15\r
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document.write( "5\r
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document.write( "11\r
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document.write( "1\r
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document.write( "1 points \r
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document.write( "Question 3
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document.write( "What is the formula to find the value of x using Cramer’s Rule?
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document.write( " Answer \r
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document.write( "d/dx\r
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document.write( "dx/dy\r
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document.write( "dx/d\r
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document.write( "Dx\r
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document.write( "1 points \r
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document.write( "Question 4
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document.write( "What situation will result in a final answer of “Infinitely Many Solutions” when using Cramer’s Rule?
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document.write( " Answer \r
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document.write( "None of the above\r
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document.write( "Only Dx and Dy will equal zero.\r
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document.write( "Only D will equal zero.\r
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document.write( "D, Dx and Dy will equal zero.\r
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document.write( "1 points \r
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document.write( "Question 5
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document.write( "What is the value of Dx in the following system?
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document.write( "4x – 3y = –14
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document.write( "2x + y = –2
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document.write( " Answer \r
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document.write( "–20\r
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document.write( "10\r
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document.write( "–8\r
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document.write( "20\r
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document.write( "1 points \r
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document.write( "Question 6
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document.write( "What is the value of Dy in the following system?\r
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document.write( "4x – 3y = –14
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document.write( "2x + y = –2
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document.write( " Answer \r
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document.write( "20\r
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document.write( "–36\r
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document.write( "–2\r
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document.write( "10\r
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document.write( "1 points \r
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document.write( "Question 7 \r
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document.write( "What is the solution to the following system using Cramer’s Rule?\r
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document.write( "2x + 7y = 2
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document.write( "3x + 8y = –2
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document.write( " Answer \r
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document.write( "(6, 2)\r
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document.write( "(2, –6)\r
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document.write( "(–6, 2)\r
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document.write( "(2, 6)\r
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document.write( "2 points \r
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document.write( "Question 8
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document.write( "What is the solution to the following system using Cramer’s Rule?\r
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document.write( "4x + 6y = 19
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document.write( "8x – 5y = –13
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document.write( " Answer \r
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document.write( "(4, 3)\r
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document.write( "(–4, 3)\r
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document.write( "(1/4)\r
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document.write( "(-1/4) \n" );
document.write( "
Algebra.Com's Answer #345357 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Was there some part of \"one question per post\" that you didn't understand?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |