Use the distributive property to multiply. Then, if possible, simplify the resulting expression.3(7 + m)
A. 21m
B. 21 + m
C. 21 + 7m
D. 21 + 3m
Answer: D
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Solve.A mirror that is 5 ft wide is to be centered on a wall that is 17 ft long. Write the equation that shows how far from each end of the wall the mirror's ends should be placed. Calculate.
What will be an ideal response?
Use the graph of f to determine the intervals where f is increasing and where f is decreasing.
A. increasing: never; decreasing: (-?, ?) B. increasing: (-?, 0]; decreasing [0, ?) C. increasing: (-?, ?); decreasing: never D. increasing: [0, ?); decreasing (-?, 0]
Match the function with its graph.1) y = sin x 2) y = cos x3) y = -sin x4) y = -cos xA)B)
?
C)D)
?
A. 1C, 2A, 3B, 4D B. 1A, 2B, 3C, 4D C. 1B, 2D, 3C, 4A D. 1A, 2D, 3C, 4B
All of the following would be included in a company's investing activities except:
A. purchase of land B. payment of dividends C. purchase of another company's stock D. purchase of equipment E. collection of loan repayments