in order to join a yoga club there is a $100 annual fee and a $5 fee for each class you attend write an equation in slope-intercept form that models this situation

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