Find the slope of the sketched line.
A. - 3
B. - 
C. 
D. 3
Answer: D
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Two dice are thrown. Determine the number of ways the indicated score can be obtained.Multiple of 11
A. 3 B. 1 C. None D. 2
Factor out the negative of the greatest common factor. Assume any variable exponents represent whole numbers.-2x2 - 14x + 10
A. 2(x2 - 7x + 5) B. -2(x2 - 7x + 5) C. -2(x2 + 7x - 5) D. -2x(x2 + 7x - 5)
Perform the matrix operation.Given A =
and B = 
, find 4A + B.
A. 
B. 
C. 
D. 
Solve the problem.Suppose that during a certain step in a chemical manufacturing process the amount of chlorine dissolved in a solution, measured in parts per million (ppm), is related to the elapsed time measured from the beginning of the step. Use the following table as a representation of this relationship. What does the ordered pair (9, 28.4) mean in the context of this situation?
A. (9, 28.4) indicates that 28.4 ppm of chlorine was dissolved after 15 minutes elapsed. B. (9, 28.4) indicates that 28.4 ppm of chlorine was dissolved after 9 minutes elapsed. C. (9, 28.4) indicates that 9 ppm of chlorine was dissolved after 28.4 minutes elapsed. D. (9, 28.4) indicates that 28.4 ppm of chlorine was dissolved after 9 seconds elapsed.