The starting price of a taxi is 5 yuan, and after 2 kilometers, it is charged at 1.2 yuan per kilometer. Teacher Wang wants to take a taxi to pick up a friend at the airport 8 kilometers away. How much should Teacher Wang pay?
出租车起步价是5元，2千米以后按每千米1.2元计费，王老师要乘出租车去8千米处的机场接朋友，王老师应付多少元？
<gadget id="calculator">8 - 2</gadget>
<output>6</output>

<gadget id="calculator">1.2 * 6</gadget>
<output>7.2</output>

<gadget id="calculator">5 + 7.2</gadget>
<output>12.2</output>

<result>12.2</result>