Write the statement in symbolic form.The number 2 is rational.
A. 2 ? Q
B. 2 = Q
C. 2 ? R
D. 2 ? R
Answer: A
Mathematics
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Provide an appropriate response.The face value of a promissory note is the amount due to be paid at maturity.
A. True B. False
Mathematics
Solve the nonlinear system of equations. x2 - 3y2 = 14x2 + 3y2 = 19
A. {(2, 1), (-2, -1)} B. {(-1, 2), (1, -2)} C. {(1, 2), (-1, 2), (1, -2), (-1, -2)} D. {(2, 1), (2, -1), (-2, 1), (-2, -1)}
Mathematics
Describe the natural domain of the function. f(x) = 
- 9
A. The set of all real numbers B. The set of all real numbers except 0 C. The set of all real numbers except -9 D. The set of all real numbers less than 9
Mathematics
Write the following proportions.17 is to 4
as 68 is to 19
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics