Jane’t’s survey method produced results that are / are not representative of all people in their area because it is a random / biased sample. What can Jane’t do to improve the quality of her data?

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !

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?

You went to a restaurant and spent $53.25 on the meal. there was a 6% sales tax. what was the amount of money, not including a tip, you spent at the restaurant?