In the United States, most packages of Hot Dogs weigh 16 ounces. This includes most packages of Ball Park Hot Dogs, Bar S Franks, and Oscar Meyer Hot Dogs. In contrast, a package of Hebrew National Kosher Beef Franks weighs 12 ounces (but their Dinner Franks weigh 16 ounces) and a package of Oscar Mayer Hot Dogs Fat Free weighs 14 ounces.
The average hot dog/frank weighs approximately 3 ounces. That is JUST the actual hot dog, and not counting for the bun, condiments, and toppings.
It's because meat was traditionally sold by weight, and 7 hot dogs is 1 pound. For more information, read https://www.reference.com/food/seven-hot-dogs-hebrew-national-package-4012683bc669115f
8
8
2 packages of buns will match up with 3 packages of dogs.
it should but it all depends on what company makes the package.
Eight.
It isn't safe to eat hot dogs that have gone unrefrigerated overnight.
They just do. No one knows why.
I think this is a recipe for what you are asking: http://www.foodnetwork.com/grilling-central-hot-dogs/package/index.html Not quite sure if you want it grilled though.
4 points for the regular Hebrew National Hot Dogs
Since each student needs 2 hot dogs, first double 158. That means you'll need 316 hot dogs. If the hot dogs come in packages of 8, divide 316 by 8. You will need 40 packages of hot dogs. That will give you 320 hot dogs, which will be 4 extra. Maybe the teachers would like one each! So the answer is 40 packages.
Unfortunately this question cannot be answered because cocktail hot dog packages come in all sorts of sizes!