Simplify the expression.
A. 
B. 
C. 
D. 
E. none of these
Answer: C
Mathematics
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Plot the two real numbers on the real number line. Then place the appropriate inequality symbol (< or >) between them.
?
?
A. 
?
B.
C.
D.
E.
Mathematics
Write as a percent.5.7
A. 0.57% B. 0.0057% C. 570% D. 57%
Mathematics
Provide an appropriate response. Evaluate the function f(x) = x2 + 5x - 6 for the value f(2).
A. 8 B. 18 C. 3 D. 6
Mathematics
Perform the indicated computation. Write the answer in scientific notation.
A. 5 × 1021 B. 36 × 1020 C. 5 × 1020 D. 36 × 1021
Mathematics