Write the system of linear equations represented by the augmented matrix. Use x, y, z, and, if necessary, w for the variables.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Tell whether the conditional statement is true or false.Here T represents a true statement.(6 ? 2 + 4) ? T
A. True B. False
Mathematics
Find the equation of the hyperbola.Vertices at (0, 6) and (0, -6), foci at (0, 9) and (0, -9)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Factor the expression completely. If the polynomial is prime, state this as your answer.m16 - n16
A. (m4 + n4)(m2 + n2)(m2 - n2) B. (m4 + n4)(m2 + n2)(m + n)(m - n) C. (m4 + n4)(m4 - n4) D. (m4 - n4)4
Mathematics
Perform the indicated operation and simplify.
? 
A. 
B. 
C. 
D. 
Mathematics