First, add 50, 75, and 16 together. You should get 141. Subtract 141 from 150, and you should get 9. So, Tony needs to make 9 more sandwiches.
Answer:
A or D. please forgive me if im wrong
Explanation:
Anyway, the term that describes the straightening of a joint is "extension".
Hope this helps you out in you HW :)
Running on the tredmil to work on his cardio