Factor completely.x4 - 5x3 - 6x2
A. x2(x - 6)(x + 1)
B. x2(x + 6)(x + 1)
C. x2(x - 6)(x - 1)
D. x-6(x2 - 5x - 6)
Answer: A
Mathematics
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Which of the following expresses the correct unit rate in miles per hour? ?
A.
?
B.
?
C.
?
D.
?
E.
?
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Use the distributive property to simplify.9(x - 2)
A. 9x - 18 B. x - 18 C. 9x - 2 D. 9x + 2
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Find the limit and determine if the function is continuous at the point being approached.
cos(5x - cos 5x)
A. 0; yes B. does not exist; yes C. 0; no D. does not exist; no
Mathematics
Given the area of a rectangle and its specified length or width, use an appropriate formula to find the requested measurement.The area of a rectangular conference room is 1760 ft2, and the length is 55 ft. Find its width.
A. 34 ft B. 38 ft C. 29 ft D. 32 ft
Mathematics