Answer: True
Step-by-step explanation:
If x2 = 49, then x = 7. True; x = 7 if and only if x^2 = 49.
I hope this solves your problem! It was a little tricky but I tried.
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Answer:
C. an= -3+ (n - 115)
hope it help
no ,yes yes I think.
answer is 1/4 or One divided by four
