Answer: 32 - 17.5
Step-by-step explanation:
From the question, we are told that Danna's water bottle can hold up to 32 ounces of water and that she has already poured 17.5 ounces of water into the bottle so far.
The inequality that can be used to determine the amount of water Danna needed to fill up her water bottle will then be:
= 32 - 17.5
Solving further, the amount of water needed to fill the bottle will then be:
= 32 ounces - 17.5 ounces
= 14.5 ounces
