Write the system
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as a matrix equation AX = B, where A is the coefficient matrix of the system, X is a column matrix of variables, and B is the column matrix of constants. Multiply each side of the equation on the left by the matrix inverse of A to obtain an equivalent system of equations and solve it.
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Please enter your answer as an ordered pair in the form (x, y).
What will be an ideal response?
Mathematics
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Determine if the function is even, odd, or neither.f(x) = -4x5 + 9x3
A. Even B. Odd C. Neither
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What will be an ideal response?
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Add or subtract as indicated. Write the answer in simplest form. 
+ 
A. 
B. 
C. 1
D. 
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Answer the question.What values of n will make xn a perfect square?
A. n must be odd. B. n must be even. C. n must be a multiple of 5. D. n must be a power of 3.
Mathematics