63 +72 - 12 + 15
22 + 3 - 5

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?

What is the perimeter of an equilateral triangle if each side is (x+3)?

Write 37/22 as a decimal rounded to the nearest hundredth.