document.write( "Question 287849: A total of fifteen delegates from Israel, Palestine,Russia and the United States meet at a conference. Each of these countries has sent a different number of delegates (with each country sending at least one delegate). Israel and Russia have sent a combined total of six delegates. Russia and the United States have sent a combined total of seven. Once country has sent four delegates. Which one was it?\r
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document.write( "A Russia B Palestine C United States D Israel E Not enough Information \n" );
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Algebra.Com's Answer #208613 by CharlesG2(834) ![]() You can put this solution on YOUR website! A total of fifteen delegates from Israel, Palestine,Russia and the United States meet at a conference. Each of these countries has sent a different number of delegates (with each country sending at least one delegate). Israel and Russia have sent a combined total of six delegates. Russia and the United States have sent a combined total of seven. Once country has sent four delegates. Which one was it? \n" ); document.write( "A Russia B Palestine C United States D Israel E Not enough Information\r \n" ); document.write( "\n" ); document.write( "I Israel, P Palestine, R Russia, U United states\r \n" ); document.write( "\n" ); document.write( "I + P + R + U = 15 \n" ); document.write( "I + R = 6 , P + U = 9 \n" ); document.write( "R + U = 7 , I + P = 8 \n" ); document.write( "if I = 4 then P = 4, U = 5, R = 2 \n" ); document.write( "if P = 4 then I = 4, R = 2, U = 5 \n" ); document.write( "if R = 4 then U = 3, P = 6, I = 2 \n" ); document.write( "if U = 4 then R = 3, I = 3, P = 5 \n" ); document.write( "I don't think we have enough information to be sure, so I am gonna say \n" ); document.write( "E. not enough information\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |