A man working for Company A is earning $15 per hour. If he gets a demotion of a dollar per hour, find the percent of decrease? (Round to the nearest tenth.)

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points