Solve the inequality and graph. Express your answer in interval notation.24x + 8 > 4(5x + 7)

A. [5, ?)

B. (-?, 5]

C. (-?, 5)

D. (5, ?)


Answer: D

Mathematics

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Perform the indicated operations and write the result in standard form.3 + 2

A. 36i B. 36 C. -36i D. -36

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Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.ln 

A.  ln y + 
B.  ln  + 
C.
D. 3 ln y + 3

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Solve the system. If there is no solution or if the system's equations are dependent, so state.

A. {(-2, 3, 4)} B. no solution or ? C. {(-2, 4, 3)} D. infinitely many solutions; dependent equations

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List the first n terms of the geometric sequence satisfying the given conditions.a1 = 2, r = -6, n = 4

A. 2, -12, 24, -48 B. 2, -12, -72, -432 C. 2, -12, 72, -432 D. 2, -12, -24, -48

Mathematics