Simplify the expression. If any variables are present, assume that they are positive.
? 
A. -20
B. 12
C. -12
D. 20
Answer: B
Mathematics
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Rewrite the statement using the if...then connective. Rearrange the wording or words as necessary.No cars come from Iceland.
A. No cars come from Iceland. B. If it's not a car, then it comes from Iceland. C. If it is a car, then it doesn't come from Iceland. D. If it doesn't come from Iceland, then it is not a car.
Mathematics
Sketch the graph of the function on semilog paper.y = 3x
What will be an ideal response?
Mathematics
Provide an appropriate response.Describe how the graph of 
differs from the graph of 
.
What will be an ideal response?
Mathematics
Write the fraction in simplest form using the method of your choice.
A. 
B. 
C. 
D. 
Mathematics