What is 5/20 simplified ?

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?