Determine whether the sequence is increasing, decreasing, or not monotonic. Also, is it bounded?
(a) an = (1−n)/(2+n)
(b) an = 2 + [((−1)^n)/n]

True or false look at the picture pls : /

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?