Which angles are alternate interior angles with angle 3?

Write the fraction or mixed number and the decimal shown by the model

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

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.