Determine whether the statement is true or false.The sum of a positive number and a negative number is always a negative number.

A. True
B. False

Answer: B

Mathematics

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Write in logarithmic form.10-2 = 0.01

A. log₂-2 = .10
B. log₁₀ = -2
C. log₁₀ = 0.01
D. log₂. = -2

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Mathematics

Find the specified domain.Find the domain of (f + g)(x) when f(x) = 3x + 9 and g(x) =

A. (-?, 8) ? (8, ?) B. (-?, -8) ? (-8, ?) C. (-?, -2) ? (-2, ?) D. (-?, ?)

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Mathematics

For the application, write a sentence answering the question.On a certain map, 1 inch equals 24 miles. How many miles are in 2 inches?

A. 2 inches on the map equals 60 miles.
B. 2 inches on the map equals 12 miles.
C. 2 inches on the map equals 9 miles.
D. 2 inches on the map equals 14 miles.

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Mathematics

Simplify.

A.
B.
C.
D. already simplified
E. none of these

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Mathematics