Amir was asked to simplify .
Examine his work below.
Amir work- 3k + 5 - k + 9p
=3k - k + 5 + 9p
=3 + 5 + 9p
=8 + 9p
=17p
Answer the following questions.
1. Amir made two different mistakes when simplifying the expression. What were they?
2. What is when simplified?
Answer in complete sentences and be sure to show all work.