Use common or natural logarithms to solve the exponential equation symbolically.2(5 - 3x) = 
A. x = +
B. x = -
C. x = - + 15
D. x = - 5
Answer: A
Mathematics
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Write the expression using a multiple of a logarithm.log 9 x9
A. log 9 9x B. 9 log 9 x C. log 9 9 D. log 9 9 ? log 9 x
Mathematics
Use the even-odd properties to find the exact value of the expression. Do not use a calculator.cos (-150°)
A.
B.
C.
D. -
Mathematics
Assume that variables represent positive real numbers. Replace the radical with rational exponents.
A. (6y)5/2
B. (6y)1/5
C. 6y1/5
D. y1/5
Mathematics
Simplify the expression.2 + 3(2 - 8m)
A. 8 - 24m B. 6 - 24m C. 8 + 24m D. 8 - 8m
Mathematics