The box plot was created by using which pieces of data

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

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.

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.