Translate the sentence into an equation using the variable x.The sum of a number and 4 is 12.
A. x + 4 = 12
B. x + 12 = 4
C. 4x = 12
D. x = 4 + 12
Answer: A
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Describe the solution set as an inequality and in interval notation. |x| > -4
A. 4 B. -4 < x < 4; (-4, 4) C. empty set D. the set of real numbers; (-?, ?)
Solve the problem.The figure below shows the paths that run through a nature park. Have the paths been designed in such a way that it is possible for a visitor to find a route that begins and ends at the entrance (represented by vertex A) and that goes along each path exactly once? If so, use Fleury's algorithm to find such a route.
What will be an ideal response?
Provide an appropriate response.Find the expected value of the game matrix A = 
if player 1 and player 2 decide on strategies 
and Q = 
.
A. 
B. 
C. 
D. 
Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval notation.x2 - 10x + 24 ? 0
A. [4, 6]
B. (-?, 4]
C. (-?, 4] ? [6, ?)
D. [6, ?)