(Need help) pls read all of it? At an amusement park, Mary wants ride a rollercoaster that costs 21 tickets, a bumper car that costs 32 tickets, and a merry-go-round that costs 31 tickets. Mary had 23 tickets, but lost 6 of them on a ride, How many more tickets does she need?

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.

Given the net of the rectangular prism, what is its surface area?