Pls help me!

Find f(1)​

Can any one me with the answers to these questions asap?

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal