title: Python 3 Help on programing
body: <p>Goal: Create a program that will prompt the user for the total cost of a meal. it will then ask them if ht service was good.</p>
  <p>if the user responds with positive response yes or no, then the program will computer how much 20% tip would be and then output its along with a new total including tip.</p>
  <p>should the user type something other than an expected positive response, it should only calculate a 10% tip and display it.</p>
  <p>So far I have the code below but am stuck at displaying the output phrase and the newly computed costs.</p>
  <pre class="lang-py prettyprint-override"><code>x = float(input(&quot;What was the total cost of your meal today?&quot;))
  service = input(&quot;Was your service good today? yes or no.&quot;)
  
  if (service == &quot;yes&quot;):
      print(&quot;Your total tip today is&quot; + (x * .20))
      
  else:
      print(&quot;Your total today is&quot; + (x * .10))
  </code></pre>