Find the inverse of the matrix, if possible.A = 

A.

B.

C.

D.
 


Answer: B

Mathematics

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Simplify, if possible. If the answer is undefined, state so.

A. - 21 B. - 22 C. 23 D. 22

Mathematics

Use factoring by grouping to solve the equation.5x3 + 3x2 - 125x - 75 = 0

A. - , -5, 5
B. - , -5, 1
C. -5, 5, 
D. - , -5, 5

Mathematics

Divide.0.7 ÷ 0.07

A. 0.01 B. 0.1 C. 10 D. 1

Mathematics

Write an equation of the line passing through the given points. and 

A. y = 6x - 3
B. y = x + 
C. y = x + 
D. y = 6x - 

Mathematics