document.write( "Question 176558: Joe tossed 4 into the pot. Their average weight was 6 lb. Then he tossed in 5 more whose average weight was 7 lb. Then he threw in a big one. The overall average eight of all of them was 7 lb. What did the big one weigh? \n" ); document.write( "
Algebra.Com's Answer #131642 by Mathtut(3670)![]() ![]() ![]() You can put this solution on YOUR website! (4(6)+5(7)+x)/10=7 \n" ); document.write( ": \n" ); document.write( "59+x=70...multiplied both sides by 10 \n" ); document.write( ": \n" ); document.write( " |