The math club is seling raffle tickets to raise money for the Fal Ball. The ratlle tickets cost them 50.08 each at the office supply store and they spent $55 making t-shirts for the club members to wear. They are selling the raffle tickets for $2 each
If I represents the number of raffle tickets they sell the following functions can be used to represent this situation where C(x) is the club's costs and R(x) is the amount of revenue they make selling the tickets
C(=) = 0.08r+55
R(x) = 21
Which of the following functions represents the profit. P(x), made by the math club during their ratlle ticket sale?
OP(x) = 0.16r? + 1102
OP(x) - 2.08x +55
OP(x) = 1.92 +55
OP() = 1.921-55

Carla was trying to decide what to do saturday evening. she has $100 available to spend for the evening. she has narrowed her choices down to these events: braves game, a concert of an artist she likes, or the georgia aquarium. admission to the braves game is $25, hot dogs cost $10, sodas cost $5. the concert costs $25 for admission, $20 for a souvernir t-shirt, and $10 for a soda. the georgia aquarium has the show of a lifetime with an all you can eat and drink that costs $100. carla does not want to take any driving chances, so in addition to the cost of the aquarium, she will also need to pay for her uber/lyft, which is $15 each way. which option should carla choose if she wants to spend the least? based on that choice, what then is carla's oppotunity cost? fully explain your answer in at least one paragraph.