Simplify and add or subtract wherever possible.6
- 4
A. 10
B. 2
C. -10
D. 6
- 4
Answer: C
Mathematics
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Change the exponential expression to an equivalent expression involving a logarithm.72 = x
A. logx7 = 2 B. log72 = x C. log2x = 7 D. log7x = 2
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Provide an appropriate response.State whether the following situation represents direct variation, inverse variation, or neither, and explain why: The cost of mailing a letter in the United States and the distance that it travels.
What will be an ideal response?
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Determine whether the equation defines y as a function of x.x + y = 9
A. y is a function of x B. y is not a function of x
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Multiply the real numbers. Write any improper fraction as a whole or mixed number where appropriate.(-4)(15)
A. 9 B. -20 C. -60 D. 40
Mathematics