Martina is currently 10 years older than her cousin joey. in 3 years she will be 3 times as old as joey. use this information to answer the following questions. part 1 out of 4 if you let x represent joey's current age, what expression can you use to represent martina's current age?

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