Answer:
4x+4
Step-by-step explanation:
7x -3x +4
Combine like terms
7x-3x = 4x
Substitute back into the expression
4x+4
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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1. The two triangles are similar because the two pairs of angles are equal, therefore the third angles of both triangles must also be equal.
We can call this the AAA similarity criterion
2. To find QR, we must use ratios between 2 known similar sides of both triangles,
So, QR =1.02
7/12
1/3=4/12
2/3=8/12
7/12>1/3
<span>7/12<2/3
</span>
convert all of these to a common denominator:
7/12 , 1/3 , 2/3
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7/12 = 7/12
1/3 = 4/12
2/3 = 8/12
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place into compound inequality:
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(1/3=4/12) < (7/12=7/12) < (2/3=8/12)
The highest is 7 degrees and lowest is -8 so subtract and you get a difference of 15 degrees
