In a certain county, the number of charter schools is 6 less than twice the number of atternative schools. we know that there are 52 charter schools in the county. how many atternative schools are n the county?

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.