Use a double number line to solve. gabe collects model train and planes. he has 2 trains for every 5 planes. if gabe has 25 planes, how many trains does he have? [type your answer as a number.]

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.