document.write( "Question 248802: A child's coin bank contains $1.52 in pennies and nickels. If the number of pennies is 32 less than 3
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document.write( "times the number of nickels, how many pennies are in the bank? \n" );
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Algebra.Com's Answer #181304 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A child's coin bank contains $1.52 in pennies and nickels. \n" ); document.write( "If the number of pennies is 32 less than 3 times the number of nickels, \n" ); document.write( "how many pennies are in the bank? \n" ); document.write( "------------------------------- \n" ); document.write( "Quantity Equation: p = 3n-32 \n" ); document.write( "Value Equation:::: p + 5n = 152 cents \n" ); document.write( "------------------------------------------- \n" ); document.write( "Eequation to solve for \"n\": \n" ); document.write( "3n-32 = 152-5n \n" ); document.write( "8n = 184 \n" ); document.write( "n = 23 (# of nickels) \n" ); document.write( "--- \n" ); document.write( "Since p = 3n-32, p = 3*23-32 = 69-32 = 37 (# of pennies) \n" ); document.write( "======================================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |