Looks like you didn't finish because there is no question. I'll break that problem down for you and hopefully the missing question will be answered. :)
$11 x 40h = $440 Overtime pay and holiday pay is time and a half = $11 x 1.5 = $16.50 $16.50 x 9 hours overtime = $148.50 $16.50 x 12 hours holiday = $198.00 Holiday and OT= $346.50 Total of check including regular hours, holiday pay and overtime = $786.50