Identify the transformation that carries the figure onto itself.

What is the total area of the figure?

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

Maria has $10,000 to invest in two accounts. he decides to invest one part in an account with 5% interest and the rest in an account with 8% interest. at the end of the year he has earned $702,50 in interest.¿how much did maria invest in the 8% account?