Answer:
-5
Step-by-step explanation:
On the number line, the arrow is from -2 (opens) to the left; that means solutions will be any values less than -2
So
-5 < -2 : YES ( solutions will be any values less than -2)
-2 = -2 : NO (solutions will be any values less than -2)
0 > -2 : NO (solutions will be any values less than -2)
3 > -2 : NO (solutions will be any values less than -2)
Answer
- 5
For this case we have to:
x: Be the variable that represents the largest number
y: Be the variable that represents the smallest number
We propose a system of equations:

From the first equation we have to:

Substituting in the second equation:

We look for the value of "x":

Answer:
Geologic era occurred first