A city park has a train ride. The profit the park earns from the daily train rides is based on the number of passengers, x. The profit each day, P, is represented by the function P(x)=1.50x−25.

Select the phrase and value that best complete the sentence.

P(20)represents the profit earned based on _(ANSWER)___ , and P(20)= ___(ANSWER)___

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Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?