akshat lost 14 baseball cards from his card collection he realized that he lost 28% of his cards . how many cards did he have initialy

At a lunchron, guests are offered a selection of five different grilled vegetables and four different meats. in how many waya could one choose three vegetables and two meats?

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

3x = 729 solve for x plz . it's urgent. will mark