Question
George buys a jacket, a blazer and a sweater. The average cost of these items is $77. The cost of the sweater is four times the total cost of the jacket and the blazer. If the jacket costs $28, find the difference in cost between the blazer and the sweater.
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George buys a jacket, a blazer and a sweater. The average cost of these items is $77. The cost of the sweater is four times the total cost of the jacket and the blazer. If the jacket costs $28, find the difference in cost between the blazer and the sweater.