The total cost, in dollars, to rent a surfboard consists $25 $10 of a service fee and a per hour rental fee. A person rents a surfboard for t hours and intends to spend a maximum of $75 to rent the surfboard. Which inequality represents this situation?
Correct answer: D (parsed from the explanation — this source omits an answer key for this item)
Explanation
Choice D is correct. The cost of the rental fee depends on the number of hours 10 the surfboard is rented. Multiplying t hours by dollars per hour yields a rental 10 fee of t dollars. The total cost of the rental consists of the rental fee plus the 25 25+10 dollar service fee, which yields a total cost of t dollars. Since the 75 person intends to spend a maximum of dollars to rent the surfboard, the total 75 25+10 #75 cost must be at most dollars. Therefore, the inequality t represents this situation. 32 SAT PRACTICE TEST #10 ANSWER EXPLANATIONS SAT ANSWER EXPLANATIONS n MATH: MODULE 1 Choice A is incorrect. This represents a situation where the rental fee, not the total 75 cost, is at most dollars. Choice B is incorrect and may result from conceptual or calculation errors. Choice C is incorrect and may result from conceptual or calculation errors.
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