students from two schools went on a trip to wascana waterfowl park in regina, SK. They learned about the value of conserving natural resources. School A rented and filled 8 vans and 8 buses with 400 people. School B rented and filled 4 vans and 1 bus with 68 people. Every van had the same number if students in ur as did every bus. Determine the number if students in each van and in each bus

Which of the following represents the factorization of the trinomial below? x^2+7x-30

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.