Use the figure below to answer the following question(s).
The cheapest-link tour starting with vertex A is A, B, D, C, A

A. only if x > 5.
B. only if x > 2.
C. only if 0 < x < 1.
D. only if 1 < x < 2.
E. regardless of the value of x.


Answer: B

Mathematics

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A. 2x2 + 49y2 B. 2x2 + 28xy + 49y2 C. 4x2 + 28xy + 49y2 D. 4x2 + 49y2

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Find the quotient and simplify. ÷ 

A.
B.
C. 33
D.

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Solve the problem, using 3.14 for ?. Round to nearest tenth unless instructed differently.A figure skater must trace a figure eight on the ice that consists of two perfect circles, each with a radius of 7 ft. How far does the skater go one time around the figure eight?

A. 88 ft B. 44 ft C. 20 ft D. 22 ft

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Find the unknown coordinate so that the ordered pair satisfies the given equation.y = x + 2, ( ? , 4)

A. 5
B. 10
C.
D.

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