document.write( "Question 1141805: In the standard (x,y) coordinate plane point A has coordinates (-2,7) and point B has coordinates (8,-3). If (r,s) is the midpoint of line AB, what is r+s?\r
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document.write( "My choices are 0, 2, 4, 5 and 10 \n" );
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Algebra.Com's Answer #762434 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You want to know the sum, |