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During a dry spell, the water level of a pool dropped inches The owner added 3 inches of water with a hose. Which expression shows one way to calculate the total change in water level of the pool over this time?

User Swap L
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2 Answers

6 votes

Answer:

you can subtract the number of inches off the first pool water amount then you can add the 3 inches of water added with the hose.

Explanation:

User Rodd
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4 votes

Answer:

the answer is (D.) i hope this helps!

Explanation:

User Adrian Ghiuta
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