Write the expression in exponent form.-2(x)(x)(x)(x)
A. -(2x)4
B. (-2x)4
C. -2x4
D. -2(4x)
Answer: C
Mathematics
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Write four additional terms of the geometric sequence.8, 12, 18, . . .
A. 45, 112.5, 291.25, 728.125 B. 27, 40.5, 60.75, 91.125 C. 45, 112.5, 281.25, 703.125 D. 27, 40.5, 1954, 5857
Mathematics
Solve the problem.Mary had 8 strings of beads, each having 175 beads. She restrung them such that she had 5 strings, each having the same number of beads again. How many beads did she have on each string?
A. 40 B. 280 C. 175 D. 1400
Mathematics
Rationalize the denominator. Simplify, if possible. Assume that any variables represent positive real numbers. 
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated clock arithmetic.(-7) ? 6 (12-hr clock)
A. 6 B. Does not exist C. 4 D. 5
Mathematics