Answer:
$111
Explanation:
The room is 10 feet by 10 feet, which in yards is 3 1/3 yards by 3 1/3 yards.
Multiply those together and you get an area of 11 1/9 yards. Multiply that by 9.99 per yard and you get $111.
3. Using antibiotics the wrong way is making them not work as well.
Since the main point of this text is about how people misuse antibiotics and how they can not work, I'm guessing that this answer is the fittest for this piece of text.
self- portrait
okay why did you ask for help then