Me with this question, i'm stuck ; ( . gaya owes $75. she plans on paying back her debt at $3 per day. the amount she owes after a given number of days can be represented by y=3x−75. which of the following correctly analyzes the domain of this situation? a) the domain represents time, in days, and since time has to be greater than or equal to 0, the domain is x ≥ 0. b) since 3x−75 has to be greater than 0, the value of x has to be greater than 25. the domain is x > 25. c) the domain represents the amount owed and since this value has to be less than or equal to 75, the domain is x ≤ 75. d) since there are no restrictions placed on the values of x, the domain is all real numbers.