###Human: A man is purchasing a pair of sneakers at a club store where he receives a membership discount of 10% off any purchase.  In addition to the membership discount, the man also has a coupon for $10 off any pair of sneakers.  If the man wants to purchase a $120 pair of sneakers and the membership discount must be applied after the coupon, how much will he pay for the sneakers after using both the coupon and membership discount?, ### Assistant: The coupon is applied first, which reduces the cost of the sneakers to 120 - 10 = $110.
Next, the 10% discount leads to a reduction in price of 110*0.1 = $11.
Therefore, the final price the man must pay is 110 - 11 = $99. 
 So the answer is :  99