Answer:
To find the greatest number of tickets Jessica can buy, we can solve the inequality for t.
First, we divide both sides of the inequality by 5:
32/5 ≥ t
Then, we can simplify by dividing 32 by 5:
6.4 ≥ t
The result tells us that t, the number of tickets, must be less than or equal to 6.4
Since t represents the number of tickets, it must be a whole number, so the greatest number of tickets Jessica can buy is 6.