'use strict';

const foo = 4 + 2 - 7;

function greetEsquire(name) {
  name = name + ', Esq.';
  console.log('Hello to ' + name);
}

const bar = 9000 + foo;

if (bar > 9000) {
  console.log("It's over 9000!");
} else {
  console.log('Nope');
}

greetEsquire('Jane');