Look at the following problem and solution given by a student: abel, belle, and cindy have $408 altogether. belle has $7 more than cindy and $5 more than abel. how much does abel have?

Average acceleration: i have no idea how to do this.

Solutions for 2x+7 less than or equal to 3x-5

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.