Answer:
I think it is (x^2+9) x (x-1) x (x+1)
Step-by-step explanation:
(not sure if right but had a go)
Answer:
1/4 of a pie
Step-by-step explanation:
2 / 8 = 1/4
Answer:
3
Step-by-step explanation:
He mails
(1000) x (the number of weeks he keeps it up)
of them.
