document.write( "Question 1056157: And have $7.20 worth of change in nickels and dimes. If she has four times as many nickels as dimes how many of each type point that she have? \n" ); document.write( "
Algebra.Com's Answer #671352 by ewatrrr(24785) You can put this solution on YOUR website! Previously Posted \n" ); document.write( "x, the number of dimes \n" ); document.write( "10x + 5(4x) = 720 CENTS makes sense \n" ); document.write( "30x = 720 \n" ); document.write( "x = 24, number of dimes, 96nickels \n" ); document.write( "checking: \n" ); document.write( "240 + 480 = 720 CHECKS! \n" ); document.write( " |