Do both of these for brainliest! Thank you everyone for your help!
:) I give brainliest pls help!

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a

Y= a(x-3)squared-1 what is the value of a

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?