Using the following equation, find the center and radius of the circle. you must show all work and calculations to receive credit. x2 −2x + y2 − 6y = 26

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.