So I need help pls help me

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

What point is the projection of q on a) r b) s c) t

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.