Simplify the radical. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Answer: A
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Determine the domain and range of the function.f(x) = 7 - x2
A. Domain: (-?, ?) Range: [-7, ?) B. Domain: (-?, ?) Range: (-?, 7] C. Domain: (-?, ?) Range: (-?, -7] D. Domain: (-?, ?) Range: [7, ?)
Solve the inequality.
> 
A. x < -7, x > 11 B. - 11 < x < 7 C. -7 < x < 11 D. no values
Indicate whether the equation illustrates the multiplication property of 0, the multiplicative identity, the commutative property of multiplication, or the associative property of multiplication.(4.3)(2.5) = (2.5)(4.3)
A. Multiplication property of zero B. Commutative property of multiplication C. Multiplicative identity D. Associative property of multiplication
Insert <, >, or = between the pair of numbers to make a true statement.|-2| _____ |-17|
A. > B. < C. =