Agroup has an equal number of adults and children. when n oranges are given to the group, each adult gets two oranges while each child gets one orange and there are 5 oranges left. write an algebraic expression for the number of oranges given to the adults.

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?