Solve the equation.4(x + 5) = (4x + 20)

A. 40
B. 0
C. all real numbers
D. no solution

Answer: C

Mathematics

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Find S5 for the sequence described.Geometric, with a5 = 72 and a7 = 8

A. 2880 or 1476 B. 4356 or 2196 C. 2178 or 1098 D. 8712 or 4392

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Find the vertices and graph the hyperbola. -  = 1

A. (-2, 0), (2, 0)

B. (0, -8), (0, 8)

C. (-8, 0), (8, 0)

D. (-3, 0), (3, 0)

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Solve the inequality.x3 ? 27

A. [3, ?) B. (-?, 3] C. [-3, 3] D. (-?, -3] or [3, ?)

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Find the slope-intercept form of the equation of the line with the given properties.Horizontal; containing the point 

A. y = 1
B. y = -  
C. y = -1
D. y = 0

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