document.write( "Question 334986: Translate the problem into a pair of linear equations in two variables. Solve the equations using elmination or substitution. State yor answer for the specified variables.\r
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document.write( " don runs a charity fruit sale, selling boxes of oranges for $11 an boxes of grapefruit for $10. If he sold a total of 762 boxes and took in $8125 in all, then how many boxes of oranges did he sell?\r
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document.write( "could someone please help me out
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document.write( "Thank you so much. \n" );
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Algebra.Com's Answer #240067 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve the equations using elmination or substitution. \n" ); document.write( "State yor answer for the specified variables. \n" ); document.write( "don runs a charity fruit sale, selling boxes of oranges for $11 and boxes of grapefruit for $10. If he sold a total of 762 boxes and took in $8125 in all, then how many boxes of oranges did he sell? \n" ); document.write( "--------------------------------- \n" ); document.write( "Equations: \n" ); document.write( "Boxes: O + G = 762 \n" ); document.write( "Value:11O + 10G = 8125 \n" ); document.write( "----------------------------- \n" ); document.write( "Multiply thru the Boxes equation by 11: \n" ); document.write( "11O + 11G = 11*762 \n" ); document.write( "11O + 10G = 8125 \n" ); document.write( "----------------------- \n" ); document.write( "Subtract the 2nd from the 1st and solve for \"G\": \n" ); document.write( "G = 257 (# of boxes of grapefruit) \n" ); document.write( "---- \n" ); document.write( "Since O+G = 762, O = 762-257 = 505 (# of boxes of oranges) \n" ); document.write( "============================================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "====================================== \n" ); document.write( " |