Perform the indicated operations.

A. 15
B. -6
C. -1.5
D. 6


Answer: D

Mathematics

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Find the value of x that satisfies the equation.x -  = - 

A. x =  
B. x =  
C. x = -  
D. x = - 

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Match the given equation with one of the graphs.81x2 + 4y2 = 324

A.

B.

C.

D.

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Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers.

A. p-6
B.
C. p-2
D. p6

Mathematics

Find the real solutions of the equation by factoring.x3 + 4x2 - x - 4 = 0

A. {-4, 4} B. {16} C. {-1, 1, -4} D. {1, -4, 4}

Mathematics