Phil wants to lose weight for his wrestling team so he can compete in a different weight class. The equation below represents his weight loss journey y = - 2.5x + 181 x = number of weeks y = total weight (pounds) How much will Phil weigh after 4 weeks?

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online