All possibilities = 9!
possibilities that harry sits at an end = 8! + 8!
possibilities that harry doesn't sit at an end = 9! - 8! -8!
Answer:
3 • (2xy - 7) • (xy + 2)
Step-by-step explanation:
(((2•3x2) • y2) - 9xy) - 42
6x2y2 - 9xy - 42 = 3 • (2x2y2 - 3xy - 14)
I don't know if this helps or not but she pays $244.25 each month.
Answer: The answer is the diameter.
Step-by-step explanation:
Answer:
abundance of water and suitable climatic conditio n is the main reasons .