SOLUTION: Tommy is building tree house. he needs 18 feet of wooden board.At the lumber store he found boards in size 2ft, 3ft, 6ft and 9feet. find seven different combinations of sizes and p

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Question 663279: Tommy is building tree house. he needs 18 feet of wooden board.At the lumber store he found boards in size 2ft, 3ft, 6ft and 9feet. find seven different combinations of sizes and pieces of wood that can buy to build the tree house
Answer by Edwin McCravy(20056) About Me  (Show Source):
You can put this solution on YOUR website!

 1.  9 2ft boards
 2.  2 3ft boards and 6 2ft boards
 3.  4 3ft boards and 3 2ft boards
 4.  6 3ft boards
 5.  1 6ft board and 6 2ft boards
 6.  1 6ft board, 2 3ft boards and 3 2ft boards
 7.  1 6ft board, and 4 3ft boards
 8.  2 6ft boards and 3 2ft boards
 9.  2 6ft boards, and 2 3ft boards
10.  3 6ft boards
11.  1 9ft board, 1 3ft board and 3 2ft boards
12.  1 9ft board and 3 3ft boards
13.  1 9ft board, 1 6ft board, and 1 3ft board
14.  2 9ft boards

Edwin