HELP THIS WOULD MEAN EVERYTHING (it’s for my final exam )

Adice is rolled 5 times. how many possible rolls are there? ( determine the number of outcomes using only the fundamental counting principal )

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?