A stereo, originally priced at $360,is on sale for $200. What is the percent of change?

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?

In a column proof the right column states your reasons

Which of the following circles have their centers in the third quadrant?