Evaluate the expression.(-4)-1

A. -4 
B. - 
C.
D. 4 


Answer: B

Mathematics

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Determine the indicated arc or angle.Find.

A. 104° B. 28° C. 56° D. 112°

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Solve the equation by the zero-factor property.(7x - 3)(x + 1) = 0

A. , 1
B. , -1
C. , -1
D. , 0

Mathematics

Solve the equation by factoring.x2 - 100 = 0

A. {10, -10} B. {10} C. {100} D. {-10}

Mathematics

For the equation, determine the constants A and B that make the equation an identity. =  + 

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

Mathematics