Stan is trying to pick out a name for his new puppy. he wants to know what the most common dog names are in his area. which method of data collection would be best for stan to use to get the information he needs?

Asquare parking lot has 6,400 square meters what is the length in meters

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

We just started the introduction into circles and i have no idea how to do this.