The Razorback shop makes $ 115 dollars off each jersey and $ 25 off each t-shirt. During the Arkansas and Texas tech game they sold 113 t-shirts and 78 jerseys. How much more does a jersey cost than a t-shirt?
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How much does the shop make off one t-shirt? $25
How much does the shop make off one jersey? $115

How much more does a jersey cost than a t-shirt? $115 - $25 = $90