Avery special island is inhabited only by knights and knaves. knights always tell the truth, and knaves always lie.
you meet two inhabitants: ted and zippy. ted says, "of i and zippy, exactly one is a knight." zippy says that ted is a knave
can you determine who is a knight and who is a knave?

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this