Three ventilation fans, each working alone, can clear the smoke out of a room in 12 hours, 16 hours, and 24 hours respectively. How long would it...
Answer:
Nobody on this website XD
1. <span>A. (4, -7) → (4, 7)
2. </span><span>D. (-2, 7)
3. </span><span>B. (4, -7) → (-4, -7)
Hope this helps!</span>
Answer:
A:4.5
Step-by-step explanation:
all you need to do is count the spaces