document.write( "Question 425046: Carol bought 36 two-cent and three-cent stamps for $1.00. How many stamps of each kind did she buy? \n" ); document.write( "
Algebra.Com's Answer #296113 by htmentor(1343)\"\" \"About 
You can put this solution on YOUR website!
Let x = number of 3 cent stamps
\n" ); document.write( "So the number of 2 cent stamps = 36 - x
\n" ); document.write( "Since the total = 100 cents, we have the following formula to solve:
\n" ); document.write( "2(36-x) + 3x = 100 -> 72 - 2x + 3x = 100 -> x = 28
\n" ); document.write( "The number of 2 cent stamps = 36 - 28 = 8
\n" ); document.write( "Ans: 8 2-cent stamps, 28 3-cent stamps
\n" ); document.write( "
\n" ); document.write( "
\n" );