Evaluate the determinant.
?

?

A.
B.
C.
D.
E. none of these


Answer: B

Mathematics

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Factor the expression by removing the common factor with the smaller exponent. ? ?

A. ?
B. ?
C.
D. ?
E. ?

Mathematics

Find the slope and y-intercept of the line.13x + 5y = 3

A. slope = ; y-intercept = - 
B. slope = ; y-intercept = 
C. slope = 13; y-intercept = 3
D. slope = - ; y-intercept = 

Mathematics

Provide an appropriate response.Twice Kayla's age can be represented by 4K.

A. True B. False

Mathematics

Find  and the domain of the composite function. ? ?

A.

Domain of : all real numbers x except 


B.

Domain of : all real numbers x except


C.

Domain of : all real numbers x except 


D.

Domain of : all real numbers x except


E.

Domain of : all real numbers x except 


Mathematics