Wat is the solution to the system of equations

Write a story that matches with the expression 42x-5 pls hurry

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

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.