Solve the system analytically.5x + 5y + z = 295x - 4y - z = 35x + y + 5z = 37
A. {(3, 4, 2)}
B. {(3, 2, 4)}
C. ?
D. {(4, 2, 3)}
Answer: B
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Provide an appropriate response.Suppose that A is an m × n matrix and B is a p × q matrix. Under what conditions will the sum A + B exist?
A. The sum will exist if m = p and n = q. B. It is not possible for the sum to exist. C. The sum will exist if n = p. D. The sum will always exist.
Use the Principle of Mathematical Induction to show that the statement is true for all natural numbers n.
n = 52n
What will be an ideal response?
Calculate the student's grade point average. Round your answer to two decimal places.
A. 2.23 B. 10.50 C. 3.38 D. 3.82
Find the domain of the function h.h(x) = 
A. {x| x is a real number and x ? 0 and x ? 
}
B. {x| x is a real number and x ? - 
}
C. {x| x is a real number and x ? 0 and x ? 
and x ? -15}
D. {x| x is a real number and x ? -3 and x ? 
and x ? - 
}