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

A. only if 1 ? x ? 8.
B. only if 2 < x < 8.
C. only if x < 5.
D. only if x = 1.
E. regardless of the value of x.


Answer: E

Mathematics

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Write the fraction in simplest form.- 

A. - 
B. - 
C. - 
D.

Mathematics

Evaluate. 

A. 28
B.
C. 21
D. 168

Mathematics

Indicate whether the equation illustrates the commutative property of addition, commutative property of multiplication, associative property of addition, associative property of multiplication, or the distributive property.2x2 + 20 + 2x = 2x2 + 2x + 20

A. Associative property of addition B. Commutative property of addition C. Associative property of multiplication D. Commutative property of multiplication

Mathematics

For the given functions f and g, find the requested composite function.f(x) = 4x2 + 3x + 4, g(x) = 3x - 8;Find (g ? f)(x).

A. 12x2 + 9x + 20 B. 4x2 + 3x - 4 C. 12x2 + 9x + 4 D. 4x2 + 9x + 4

Mathematics