Use Gauss-Jordan elimination to find the solution. Write the solution as an ordered triple.2x + y = 0 x - 3y + z = 03x + y - z = 0
A. (0, 1, 0)
B. (1, 0, 0)
C. (1, -2, -7)
D. (0, 0, 0)
Answer: D
Mathematics
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A. $3216.23 B. $3227.73 C. $3233.64 D. $3237.64
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Use the division method to find the GCF of the pair of numbers. If the GCF is 1, write "relatively prime."24 and 6
A. relatively prime B. 24 C. 4 D. 6
Mathematics
Find the exact interest. Use 365 days in a year, and use the exact number of days in a month. Round to the nearest cent, if necessary.$4700 at 7.2% for 139 days
A. $13.07 B. $130.66 C. $12.89 D. $128.87
Mathematics
Use a calculator to approximate the square root. Round to three decimal places.
A. 96.000 B. 9.803 C. 9.795 D. 9.798
Mathematics