Which relation is a direct variation that contains the ordered pair (2, 7)?

In which form is the following function written? y = - 2(x – 3)(x + 5)

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.

Given abc find the values of x and y. in your final answer, include all of your calculations.