Solve by transforming the augmented matrix into row echelon form.

A. no solution
B. (3, -1, -5)
C. (-1, -5, 3)
D. (3, -5, -1)


Answer: C

Mathematics

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Write the following in decimal notation.Two thousand five hundred eighty-five and four hundred twenty-five ten-thousandths

A. 2585.00425 B. 2585.425 C. 25,850.0425 D. 2585.0425

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Match the given equation with one of the graphs. 36x2 + 9y2 = 324

A.

B.

C.

D.

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Form a valid conclusion, using all the statements for each argument. Give reasons. ? If we win third prize, we will go to the Europe. If we are ingenious, we will win third prize. We are ingenious.

A. We won't win third prize. (direct ) B. We won't go to Europe. (indirect) C. We will go to Europe. (transitive and direct ) D. We will go to Europe. (indirect ) E. none of these

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Simplify.

A.
B. 7
C.
D. 17

Mathematics