<div id=Line1>1</div>
<div id=Line2>2</div>
<div id=Line3>3</div>
<div id=Line4>4</div>
<div id=Line5>5</div>
<div id=Line6>6</div>
<div id=Line7>7</div>
<div id=Line8>8</div>
<div id=Line9>9</div>
<div id=Line10>10</div>

$('div').slice(5); //select the sixth element and those after it

$('div').filter(function() {
    return (+this.id.slice(4) >= 6);
});

var divs = $("div[id^='Line']").filter(function(){
    var text = "Line";
    var value = this.id.split(text)[1];

    return (value > 5);
});

$('div[id^=Line]:gt(4)')

var q = $('#Line6,#Line7,#Line8,#Line9,#Line10');

var s = [];
for (var i = x; i <= y; i++) s.push('#Line' + i);
var q = $(s.join(','));

<div id=Line1>1</div>
      --^

$('div[id^="line"]').filter(function(){
   var = this.id.match(/d+/g);
   return (id >= 6 && id <= 10)
})

$(function() {
   $elems = $("div[id^='Line']");
    $elems.filter(function() {
        var matches = this.id.match(/d+/);
        var numb = parseInt(matches[0]);
        return ((numb > 5) && (numb <= 10));
    });
});