document.write( "Question 3421: if the product of the integers w, x, y, and z is 770, and if 1 < w < x < y < z, what is the value of w+ z?
\n" ); document.write( "(A) 10
\n" ); document.write( "(B) 13
\n" ); document.write( "(C) 16
\n" ); document.write( "(D) 18
\n" ); document.write( "(E) 21
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Algebra.Com's Answer #1516 by longjonsilver(2297)\"\" \"About 
You can put this solution on YOUR website!
1x770
\n" ); document.write( "10x77
\n" ); document.write( "(2x5)x(7x11)\r
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\n" ); document.write( "\n" ); document.write( "so, i guess:
\n" ); document.write( "w = 2
\n" ); document.write( "x = 5
\n" ); document.write( "y = 7
\n" ); document.write( "z = 11\r
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\n" ); document.write( "\n" ); document.write( "w+z is therefore 2+11 --> 13. ANSWER is B.\r
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\n" ); document.write( "\n" ); document.write( "jon
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