The graph below plots a function f(x): if x represents time, the average rate of change of the function f(x) in the first two second
(1 point)
15

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.