Find the dot product v ? w.v = 6i - 2j, w = 8i + j

A. 50
B. -10
C. 0
D. 46

Answer: D

Mathematics

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A. x = -140 B. x = 4 C. x = -24 D. x = 24

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A. 18  B. 25 C. 10  D. 5 

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Find an equation for the line, in the indicated form, with the given properties. Containing the points (-2, -4) and (0, 3); general form

A. 2x - 3y = -9 B. -7x - 2y = -6 C. -2x + 3y = -9 D. 7x - 2y = -6

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