Find the solution to the system of equations. Round the answer to five decimal places.x 2y + 4z = 19.15514-x - 3y + z = -6.83314x +y - z = 9.34536
A. x = 1.44406, y = 2.64082, z = 2.95249
B. x = 2.46436, y = 2.44041, z = 2.95249
C. x = 1.44406, y = 2.44041, z = 2.64229
D. x = 2.46436, y = 2.64082, z = 2.64229
Answer: B
Mathematics
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A. $3,210.25 B. $3,106.69 C. $2,934.10 D. $3,031.90
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Solve and graph. Write the result in interval notation.0.5n > 7
A. [14, ?)
B. (14, ?)
C. (-?, 14]
D. (-?, 14)
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Divide. Express the quotient in lowest terms.
÷ 
A. 
B. 
C. 
D. 
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Solve the formula for the specified variable.E = hv
for n
A. n = hv
B. n = 
- 
C. n = 
D. n = 
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