The senior classes at High School A and High School B planned separate trips to the county Fair. The senior buses with 220 students. High School B rented and filled 10 vans and 1 bus with 197 students. Every van had the same number of students in it as did the buses.
How many students rode in each van?

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

How can writing phrases as algebraic expressions you solve problems?

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.