Write the augmented matrix for the system. Do not solve the system. 6x + 2z = 10 4y + 7z = 26 9x + 3y + 7z = 32
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Provide an appropriate response.The number of critical points of f(x, y) = x3 + 3xy2 + 3y2 - 15x + 2 is
A. 0. B. 1. C. 2. D. 3. E. 4.
Mathematics
Solve the equation.7.9m - 4.1 - 12.2m = -9.4 - 4.3m + 5.3
A. 0 B. -0.9 C. all real numbers D. no solution
Mathematics
Solve the equation for solutions in the interval [0, 2?).6 tan2x - 18 = 0
A. 
B. 
C. 
D. 
Mathematics
Solve. Give your answer as a mixed numeral.An attorney drove 18
miles from his home to a client's home and another 17
miles to get to his office. How far did he drive in total?
A. 18
mi
B. 35
mi
C. 34
mi
D. 36
mi
Mathematics