when people say " in lowest terms" they usually mean like the simplified version of an answer
an example of this would be like
make
into lowest terms
the answer would be 
if you dont understand comment on this and ill try to break it down more
Answer:
I think the answer is TC = 16 * cost of buying of 1 item
Step-by-step explanation:
Answer:
3pound sugar .,......................
Answer:
200 rev.
Step-by-step explanation:

Last option
-2 is ur answer