Rationalize the denominator and simplify. Assume all variables represent nonnegative real numbers.
A. 2
B. 1
C. 
D. 2
Answer: C
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The relationship between the Fahrenheit and Celsius temperature scales is given by the linear function.
What is the F-intercept and what does it represent?
a. 9/5, Fahrenheit temperature corresponding to 0°C
b. 9/5, Celsius temperature corresponding to 32°C
c. 32, Celsius temperature corresponding to 0°F
d. 0, Fahrenheit temperature corresponding to 32°C
e. 32, Fahrenheit temperature corresponding to 0°C
Provide an appropriate response.The solution of (x + 9)(x - 1)(x - 5) ? 0 is
A. x ? -9, 1 ? x ? 5. B. -9 ? x ? 1, x ? 5. C. x ? -9. D. x ? 5. E. -9 ? x ? 1.
Simplify the expression.
?
?
A. 
B. 
C. 
D. 
State the name of the property illustrated.9 ? (17 ? 2) = (17 ? 2) ? 9
A. Commutative property of multiplication B. Distributive property of multiplication over addition C. Associative property of multiplication D. Identity property of multiplication