Answer:
answer will be 0
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Answer:
umm?
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Because in D, there no x-value that are repeating in the list.
For example A, the value 8 and -8 are being repeated twice, which makes this relation not a fuction.
1 yard is = to 3 feet.
20 yards = to 20 X 3 feet
your answer is 60 feet