<h3>
Answer: D) 7</h3>
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Explanation:
a31 means "the value in the third row, first column". That value is 7
As another example, a22 = 3 since 3 is in the second row, second column.
Another example: a12 = -1 because we're in the first row and second column.
This is a 3x2 matrix due to it having 3 rows and 2 columns.
Divide 315,530,612 by 3,539,225 to get 89 people per square mile (rounded)
You can turn 25/8 into a mixed number by dividing it. It would = 3
Answer:
A transition down six units
Step-by-step explanation:
-2-6=-8