Three friends pooled their money to purchase a new game system that cost $298.one person contributed $9 less than the first person and the third friend contributed $15 less than the first person. How much did each of the friends contribute to the purchase?

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

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

You and a friend went to the movies.you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?