Answer:
days = pages / rate = 81 pages // 3 pages / day
Step-by-step explanation:
pages = 81 pages
rate = 3 pages / day
days = ?
days = pages / rate
days = 81 // 3 pages / day
days = 27 days.
Answer:
25 degrees
Step-by-step explanation:

Answer:
The third option. (-1, -7)