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.log2x = 5
A. {25}
B. {2.32}
C. {10}
D. {32}
Answer: D
Mathematics
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Simplify the algebraic expression.-4(2x - 9) - 4x + 6
A. -12x - 30 B. 4x + 42 C. 12x + 42 D. -12x + 42
Mathematics
Use divisibility rules to determine whether the given number is divisible by 2, 3, 5, or any combination of these.33,010
A. 2, 3 B. 2, 5 C. 5 D. 2
Mathematics
Give the amplitude or period as requested.Period of y = -5 cos x
A. ?
B. 
C. 5
D. 2?
Mathematics
Determine the coefficient and degree of the monomial.7.6
A. coefficient: 1, degree: 7.6 B. coefficient: 0, degree: 7.6 C. coefficient: 7.6, degree: 0 D. coefficient: 7.6, degree: 1
Mathematics