How many cups of water will Billy use to fill a 9-liter bucket if one cup holds of a liter of water

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Answer pls man im trying to get out of summer school

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?