Jimmy is planning om adding at least 15 new fish to his pond. He wants to add goldfish, which cost 12$ each, and coy, which cost 18$ each. He does not want to spend more tan 324$ in total. a) Write a system of inequalities and graph.

b) Explain if it is feasible for Jimmy to purchase 10 goldfish and 10 coy.

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi