Answer:
35.42 ≥ 1.77 + 0.62t
Explanation:
Since he can use at most $35.42, that means that how much money he uses must be less than or equal to $35.42, or ≤35.42. The amount of money he uses can be represented by the one time entrance fee plus the fee every time he goes through multiplied by how many times he goes through, or 1.77+0.62t. Combining all of this together we get 1.77+0.62t≤ 35.42, or
35.42 ≥ 1.77 + 0.62t