Solve the system using the inverse that is given for the coefficient matrix.
?
A. {(45, -51, 18)}
B. {(51, 69, 30)}
C. {(15, -60, 15)}
D. {(-12, -24, 6)}
Answer: A
Mathematics
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Fill in the blank(s) with the appropriate word(s).
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A. 
B. 
C. -
D. 
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is a prime number" is true for 
, but is not true for 
.
What will be an ideal response?
Mathematics