Fill in the blank with one of the words or phrases listed below. Not all choices will be used.
A rational expression is undefined when the 
is 0.
A. denominator
B. rational expression
C. numerator
D. complex fraction
Answer: A
Mathematics
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Multiply.-7x6(-5x6 + 10x5)
A. -35x6 B. 35x12 + 10x5 C. -35x12 - 35x11 D. 35x12 - 70x11
Mathematics
Minimize 
subject to the given constraints.
?
?
Separate the minimum value and the point with a comma. Enter the point using coordinate notation: (x, y).
What will be an ideal response?
Mathematics
Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Two marbles are drawn from a bag in which there are 4 red marble and 2 blue marble. The number of blue marbles is counted.
A. 
B. 
C. 
D. 
Mathematics
Find the indicated term of the sequence.The seventh term of the geometric sequence 3, 6, 12, ...
A. 36 B. 192 C. 64 D. 384
Mathematics