You have 2 dekagrams of brand x fertilizer and 9 grams of brand y fertilizer how much fertilizer do you have in grams
A) 0 represents the surface of the pool.
B) The height of the pool is 10 above the pool surface
C) It should be -3 since it is going down so it is going to be a negative number and it is also below the pool's surface.
Answer:
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Step-by-step explanation: