Question
The total cost of 7 skirts and 7 blouses was $434. Tina bought 9 such skirts, 7 such blouses and a cardigan for $538. If the total cost of a vest and a skirt was $66, find the difference in cost between the skirt and the vest.
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The total cost of 7 skirts and 7 blouses was $434. Tina bought 9 such skirts, 7 such blouses and a cardigan for $538. If the total cost of a vest and a skirt was $66, find the difference in cost between the skirt and the vest.