Helllooo can you solve these?
thankss

Determine the relationship of ab and cd given the following points

Consider the first four terms of the sequence below. what is the 8th term of this sequence?

Jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later, she sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions, how much money did jody make?