document.write( "Question 989668: I have pennies, nickels, and dimes. If 2 times the amount of quarters is dimes, and there's 2 nickles more than there are quarters. The total amount is $7.60. how many of each coin do i have? explain your answer. \n" ); document.write( "
Algebra.Com's Answer #609925 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! I went through a solution process earlier, but then thought more about the description, and decided not to try to finish.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You \"have\" pennies, nickels and dimes; \n" ); document.write( "and then you have a description involving quarters. \n" ); document.write( "What is the exact problem description, word-for-word?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "NO PENNIES; QUARTERS INSTEAD. \n" ); document.write( "q, d, n, quarters nickels dimes \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Multiply the money equation by \n" ); document.write( " \n" ); document.write( "Substitute the other relationships described. \n" ); document.write( " \n" ); document.write( "Solve for q first ; and then go back to the other two relationships to evaluate d and n. \n" ); document.write( " |