If gloria received a 6 percent raise and is now making $22,260 a year, what was her salary before the raise? round to the nearest dollar if necessary

Ahealth-food producer has 250 samples of a new snack to distribute in the mall. the producer has to keep at least 50 samples for display in the health food for the product launch. how long will the samples last if consumers are taking the samples at a rate of 25 every hour