Use properties of multiplication to multiply.9 ? 1
A. 1
B. 9
C. 0
D. 19
Answer: B
Mathematics
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Divide the real numbers. Write any improper fraction as a whole or mixed number where appropriate.
÷ 
A. - 1
B. 1
C. - 
D. 
Mathematics
Simplify the complex fraction.
?
?
Assume that the denominators are not 0.
?
A. 
B. ?
C. ?
D. ?
Mathematics
Find the values of x, if any, where there are holes in the graph of the function. f(x) = 
A. x = -2, x = 2 B. x = 2, x = 1 C. no holes D. x = 2
Mathematics
Provide an appropriate response.When using the intersection-of-graphs method of graphical solution, explain the significance of obtaining only a single line in an appropriate viewing window.
What will be an ideal response?
Mathematics