Answer:
8
Step-by-step explanation:
c^2 is 9, 2d is 4
9-4+3=8
Answer:
y=1
Step-by-step explanation:
Answer:
Neither.
Step-by-step explanation:
I am not completely sure, so make sure to also let other answer this before you trust me lol. I really hope this helps!!
Add every thing and u. Get 10.10 7x2 then 14. Then add 10 so u basically just in total get 14.10
Problem 1
<h3>Answers: n = 3 or n = 5</h3>
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Work Shown:

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Problem 2
<h3>Answers: c = 1 or c = -2/3</h3>
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Work Shown:
