Lukes baseball team went to an amusment park at the end of the season. The cost of admiission for 5 coaches and 12 players was 407.50. The admission for each coasch was 27.50. What is the admission cost for each player

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax