document.write( "Question 677622: Your family of 6 went to a Italian restaurant for dinner. Everyone had a sub, either meatball for $9 or chicken parmesan for $11. If the total bill was $58, how many people ordered each type of sub?
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Algebra.Com's Answer #421468 by ReadingBoosters(3246)![]() ![]() ![]() You can put this solution on YOUR website! 9x+11y = 58 \n" ); document.write( "x+y=6 \n" ); document.write( "... \n" ); document.write( "9(6-y) + 11y = 58 \n" ); document.write( "54 - 9y + 11y = 58 \n" ); document.write( "2y = 58 - 54 \n" ); document.write( "2y = 4 \n" ); document.write( "y = 2 people who ordered chicken parmesan \n" ); document.write( "... \n" ); document.write( "9x+11(6-x) = 58 \n" ); document.write( "9x + 66 - 11x = 58 \n" ); document.write( "-2x = 58 - 66 \n" ); document.write( "-2x = -8 \n" ); document.write( "x = 4 poeple whow ordered meatball \n" ); document.write( "..................... \n" ); document.write( "Delighted to help. \n" ); document.write( "-Reading Boosters \n" ); document.write( "Website: www.MyHomeworkAnswers.com \n" ); document.write( "Wanting for others what we want for ourselves. \n" ); document.write( " |