Choice A is the correct answer. Monthly subscription problems model repeated costs as multiplication.

1. Cost structure: $25 per month for $m$ months = $25m$
2. Budget constraint: Total cannot exceed $200
3. Inequality: $25m \leq 200$

?�� Strategic Tip: "Per month" or "per unit" costs multiply the rate by the number of units.

Choice B is incorrect because$\geq 200$ would mean spending at least $200, exceeding the budget. Choice C is incorrect because it adds $m$ and 25, treating months and dollars as if they combine additively. Choice D is incorrect because it reverses the coefficients, multiplying budget by months instead of rate by months.