// Declare variable aNumber
var aNumber;
// Declare and initialize variable message of type string
let message = "Hello, my name is Dan.";
// Declare and initialize variable text of type string
const text = "years old";
// Initilize aNumber to 38
aNumber = 38;
// Display output to console concatenating variables and text
console.log(message +" I am " +aNumber +" " +text +".");
// Or you can display to the output to the browswer
document.writeln(message +" I am " +aNumber +" " +text +".");
Output: