Starting from May 5, 2009, the taxi fare in Ningbo has been adjusted to: the starting fare has been adjusted from RMB 8 for 3 kilometers to RMB 10 for 3.5 kilometers. At the same time, the current fuel surcharge of 1 yuan per vehicle will be canceled, and the freight rate will be adjusted from the current 1.8 yuan per kilometer to 2 yuan if the starting mileage is exceeded. On the morning of June 1, Teacher Wang took a taxi from Zhenhai to Tianyi Square. The distance is 15.5 kilometers. How much will I have to pay after the price adjustment?
从2009年5月5日起，宁波市出租车运价调整为：起步价由现行3公里8元调整为3.5公里10元．同时取消现行每车次1元燃油附加费，超过起步里程，运价由现行每千米1.8元调整为2元．6月1日上午，王老师从镇海乘出租汽车到天一广场，路程为15.5千米，调价后需付多少元？
<gadget id="calculator">15.5 - 3.5</gadget>
<output>12</output>

<gadget id="calculator">12 * 2</gadget>
<output>24</output>

<gadget id="calculator">24 + 10</gadget>
<output>34</output>

<result>34</result>