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
Mathematics
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
Mathematics
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
Mathematics
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