Answer:
C) 
The slope of the perpendicular line 
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given that the slope of the given line is

The slope of the perpendicular line
= 
The slope of the perpendicular line
= 
<u><em>Final answer</em></u>
The slope of the perpendicular line

The numerical value of the first check will be $2,357.
<h3>What is Algebra?</h3>
The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
A business owner issues a paycheck in the amount of two thousand, three hundred fifty-seven dollars and forty-nine cents.
Then the numerical amount of this check will be
The numerical value of the check will be
Two thousand, three hundred fifty-seven dollars and forty-nine cents = $2,357.49
The numerical value of the first check will be $2,357.49.
More about the Algebra link is given below.
brainly.com/question/953809
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This is true.
x+7=8.3. Remove 7 on both sides :x=8.3-7=1.3
Yes because i took this in economics class