Luka is shopping for t-shirts. The first t-shirt costs $18.00, and every t-shirt after the first costs $12.00.

If Luka has $65.00 to spend on t-shirts, which of the following inequalities represents the number of t-shirts, t, that he can buy?

A. t≤4

B. t≥4

C. t≤3

D. t≥3