document.write( "Question 1011835: Marina has a total of 21 coins in dimes and quarters. She had two times as many dimes as quarters
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document.write( "a) define the variables \r
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document.write( "b) state the system of equations that model this situation \r
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document.write( "c) determine how many dimes and quarters marina has \r
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document.write( "d) how much money does marina have \n" );
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Algebra.Com's Answer #627651 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |