Question
Gabriel buys a dress, a sweater and a shirt. The average cost of these items is $61. The cost of the shirt is four times the total cost of the dress and the sweater. If the dress costs $25, find the difference in cost between the sweater and the shirt.
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Gabriel buys a dress, a sweater and a shirt. The average cost of these items is $61. The cost of the shirt is four times the total cost of the dress and the sweater. If the dress costs $25, find the difference in cost between the sweater and the shirt.