What is the value of y in the following system of equations?

y = x - 10

y = 2x + 5

Question 2 options:

25

-15

-25

15

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

How can you tell when x and y are not directly proportional?

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?