Use the distributive property to rewrite the algebraic expression without parentheses. Then simplify the result, if possible.7(x - 8)
A. 7x - 15
B. 7x - 56
C. 7x - 8
D. 7x + 56
Answer: B
Mathematics
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Find the indicated quantities for the appropriate geometric sequence.If your two parents represents the first generation, and your four grandparents represent the second generation, how many ancestors were in the fifth generation?
A. 64 B. 16 C. 10 D. 32
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Use the table or the graph to solve the compound inequality.-12 ? -6x < 6
A. {x
}
B. {x
}
C. {x
}
D. {x
}
Mathematics
Perform the indicated operation. Write the result in the form a + bi.(-8 + 9i) - 5
A. 13 - 9i B. -3 + 9i C. -3 - 9i D. -13 + 9i
Mathematics
Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log4 x + log4 (x - 15) = 2
A. {4} B. {1, -16} C. {-1, 16} D. {16}
Mathematics