Provide an appropriate response.You are asked to change 5 to an improper fraction. What should be your first step?

A. Multiply 8 and 5.
B. Divide 8 by 13.
C. Multiply 13 and 5.
D. Add 5 and 8.


Answer: C

Mathematics

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Use a z-Table to find the specified area.Between the mean and 0.35 deviations from the mean

A. 0.1414 B. 0.8635 C. 0.1368 D. 0.6368

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Solve the problem.Mike, Joe, and Bill are painting a fence. The painting can be finished if Mike and Joe work together for 4 hours and Bill works alone for 2 hours or if Mike and Joe work together for 2 hours and Bill works alone for 5 hours, or if Mike works alone for 6 hours, Joe works alone for 2 hours, and Bill works alone for 1 hour. How much time does it take for each man working alone to complete the painting?

A. Mike 8 hr, Joe 8 hr, Bill 16 hr B. Mike 16 hr, Joe 8 hr, Bill 8 hr C. Mike 8 hr, Joe 16 hr, Bill 8 hr D. Mike 12 hr, Joe 10 hr, Bill 10 hr

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Add or subtract as indicated.-11 + 22

A. 11 B. -33 C. 33 D. -11

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Simplify the expression.-6(2x - 5) - 4x + 7

A. -16x + 37 B. -16x - 23 C. 8x + 37 D. 16x + 37

Mathematics