From lea st to greatest it would be 6.200, 6.4, 6.532, and 6.6
53t + 10 = x (where x is the total amt you pay and t is the number of tickets).....
ok or after reading the rest of the question. lol
y = 53x + 10
y = 55x.
(it is cheaper with free shipping. and will be unless you buy 6 or more tickets. ;)
There should be an X over 9.6, 0, √16, and 2.45.
9.6 = Integer
0 = Whole Number
√16 (or 4) = Counting Numbers
2.45 = Integer