Remove parentheses and simplify the expression.-6(2x - 7) - 4x + 8
A. -16x + 50
B. 8x + 50
C. -16x - 34
D. 16x + 50
Answer: A
Mathematics
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A.
B.
C.
D.
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Provide an appropriate response.An urn contains 4 red and 6 green marbles. Two marbles are successively drawn at random with replacement and the number of red marbles, X, is observed. Construct the probability histogram for X.
What will be an ideal response?
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