A submarine dives down to a depth of 538 feet below sea level and then goes up 27 feet. What change in its depth will bring the submarine back to sea level

i can answer this question sweetie!

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for me what is finding a good play list and going out because i can not lay down and relax so i usually go to a coffee shop. i also use the gum trick and this actually works. another advice is highlighting subjects it really does me remember certain things

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im guessing (23,14). hope this : )