document.write( "Question 545759: A PIGGY CONTAINS $8.20 IN COINS. IF THERE ARE AN EQUAL NUMBER OF QUATERS,NICKELS,DIMES,AND PENNIES ,HOW MANY OF EACH DENOMINATION ARE THERE ? AND HOW YOU WRITE THE EQUATION FOR IT ? \n" ); document.write( "
Algebra.Com's Answer #355851 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! A PIGGY CONTAINS $8.20 IN COINS. IF THERE ARE AN EQUAL NUMBER OF QUATERS,NICKELS,DIMES,AND PENNIES ,HOW MANY OF EACH DENOMINATION ARE THERE ? \n" ); document.write( ": \n" ); document.write( "Let x = no. of quarters, nickels, dimes and pennies \n" ); document.write( ": \n" ); document.write( ".01x + .05x + .10x + .25x = 8.20 \n" ); document.write( ".41x = 8.20 \n" ); document.write( "x = \n" ); document.write( "x = 20 each of each coin \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "Check this \n" ); document.write( ".01(20) + .05(20) + .10(20) + .25(20) = \n" ); document.write( ".20 + 1.00 + 2.00 + 5.00 = 8.20 \n" ); document.write( " |