Answer:
i believe its c but im not sure
Step-by-step explanation:
14, 16, 17, 19, 20
17 is the middle one so the answer is 17
Hope this helps :)
Answer:
0
Step-by-step explanation:
x and x are same terms.
Answer:
the like terms were not grouped together.
Answer: Y= -3/7+5
Step-by-step explanation: