Find the inverse of the invertible matrix.

A.
B.
C.
D.


Answer: D

Mathematics

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Perform the indicated operations.(n + 10)2

A. n + 100 B. 100n2 + 20n + 100 C. n2 + 20n + 100 D. n2 + 100

Mathematics

Solve the problem.The list price of a double roll of wallpaper is $34 . Use the net price rate to calculate the net price of a double roll of wallpaper if the discount rate is 25%.

A. $8.50 B. $25.50 C. $26.50 D. $9.50

Mathematics

Completely reduce the fraction. ?

What will be an ideal response?

Mathematics

Identify the system of linear equations as consistent, inconsistent, or dependent. State whether the system has exactly one solution, no solution, or an infinite number of solutions.

A. consistent-one solution B. dependent-infinite number of solutions C. inconsistent-no solution

Mathematics