Provide an appropriate response.
A classroom measures 40 feet by 45 feet. What is the area of the room?
A. 170 ft2
B. 170 ft
C. 1,800 ft2
D. 85 ft
Answer: C
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Find the value of the objective function at each corner of the graphed region. Use this information to answer the question. 
Objective Functionz = 5x + 6yWhat is the minimum value of the objective function?
A. 60 B. 32 C. 33 D. 0
Given that p and q each represents a simple statement, write the indicated symbolic statement in words.p: The car has been repaired.q: The kids are home.r: We will visit Aunt Tillie.~ r ? ~ (p ? q)
A. If we will not visit Aunt Tillie, then the statement that the car has been repaired or the kids are home is not true. B. If we will not visit Aunt Tillie, then the statement that the car has been repaired and the kids are home is not true. C. If we will not visit Aunt Tillie then it is not true that the car has been repaired, and the kids are home. D. We will not visit Aunt Tillie if and only if the car has not been repaired and the kids are not home.
Translate the percent statement to a proportion.80% of 75 is 60.
A. 
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B. 
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C. 
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D. 
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Write the matrix equation as a system of linear equations without matrices.
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A. 3x1 - 3x2 + 5x3 = - 2 5x1 + 7x3 = 4 3x1 + 6x2 = 2 B. 3x1 + 3x2 + 5x3 = - 2 5x1 + 7x3 = 4 3x1 + 6x2 = 2 C. 3x1 + 3x2 + 5x3 = 2 5x1 + 7x3 = 4 3x1 + 6x2 = 2 D. 3x1 + 3x2 + 5x3 = - 2 5x1 + 7x3 = - 4 3x1 + 6x2 = - 2