Untitled

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>

<script id="jsbin-javascript">
// Write your code below
 var myNumber += 5;
 myNumber;

  var greeting = "Hello";
  var name = "margaret";
  var sayHello = "Hello Margaret";

var sayHello = greetings + name;

sayHello;
</script>


<script id="jsbin-source-javascript" type="text/javascript">// Write your code below
 var myNumber += 5;
 myNumber;

  var greeting = "Hello";
  var name = "margaret";
  var sayHello = "Hello Margaret";

var sayHello = greetings + name;

sayHello;
</script></body>
</html>