Solve by transforming the augmented matrix into row echelon form.
A. (2, 7, 5)
B. no solution
C. (2, 5, 7)
D. (-2, 7, 4)
Answer: A
Mathematics
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Convert the common fraction into decimal form. If necessary, round to the nearest thousandth.
A. 1 B. 0.857 C. 0.862 D. 0.854
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Find the product.-9ax6(9ax7 - 6x3 - 10)
A. -81ax7 + 54x3 + 90 B. -81a2x13 + 54ax9 C. -81a2x13 - 6x3 - 10 D. -81a2x13 + 54ax9 + 90ax6
Mathematics
Perform the indicated operation.-2 - 13
A. 11 B. 15 C. -11 D. -15
Mathematics
Solve.A bureau that is 64 in. high has a 
in. base and a 
in. top. How much room is left for drawers?
Fill in the blank(s) with the appropriate word(s).
Mathematics