the answer is 10ft hope I helped
Answer:
It is the core.. It is in a molten state due to the high pressure.
I hope it helps you..
Sense there's only a y, you'd assume y is 1 or 1y.
you'd make the 1 a negative 1 to get rid of the subtraction sign.
you'd add together the 2 ys making it 2y. then add -1 + 3, which would be 2.
so, the answer would be 2y + 2.
Total is just add
n+16 is total of 16 and n
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