Solve the equation. -  = 1

A. x = 
B. x = 
C. x = 1
D. x = - 


Answer: C

Mathematics

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The following figure has perimeter, circumference, or area as indicated. Find the value of x. Use 3.14 as an approximation for ?.A = 44

A. 4 B. 14 C. 10 D. 8

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Solve the problem.A satellite dish is shaped like a paraboloid of revolution. The signals that emanate from a satellite strike the surface of the dish and are reflected to a single point, where the receiver is located. If the dish is 8 feet across at its opening and is 2 feet deep at its center, at what position should the receiver be placed?

What will be an ideal response?

Mathematics

Provide an appropriate response.Suppose a matrix game has the following nonstrictly determined matrix:M = Set up (but do not solve), the two corresponding linear programming problem used to solve this matrix game.

A.

Minimize y = x1 + x2
subject to 
 
Maximize y = z1+ z2
subject to 
 
B.
Maximize y = x1 + x2
subject to 
 
Minimize y = z1+ z2
subject to 
 

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Solve the problem.A hardware store has room for 200 bags of fertilizer. The fertilizer manufacturer plans to ship x bags of fertilizer with  and y bags of fertilizer without weed killer. This can be represented by . Which of the following ordered pairs satisfies the inequality?(50, 140), (50, 200), (0, 250), (200, 200)

A. (200, 200) B. (0, 250) C. (50, 200) D. (50, 140)

Mathematics