PLS HELP WILL MARK BRAINLIEST

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

What’s 8y+48 and factor each expression completely

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.