True or false? The ordered triple listed is a solution of the system.(4, 2, 0) x - y + 2z = 65x + z = 4 x + 3y + z = 10
A. True
B. False
Answer: B
Mathematics
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Solve for x.|x + 2| < 15
A. -17 < x < 13 B. x < 13 C. x < -17 D. -13 < x < 17
Mathematics
Find the vertices of the ellipse.25x2 + y2 - 200x + 375 = 0
A. (5, 4), (5, -4)
B. (5, 
), (5, -2
)
C. (4, 5), (4, -5)
D. (4, 2
), (4, -2
)
Mathematics
Convert to an exponential equation.log4 
= -2
A. 
2 = 4
B. 4-2 = 
C. 416 = 2
D. 24 = 
Mathematics
Indicate to which set(s) the number belongs from the following choices: natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers. The numbers may belong to more than one set.97.0
A. natural numbers, whole numbers, integers, rational numbers, real numbers B. whole numbers, rational numbers, real numbers C. integers, rational numbers, real numbers D. real numbers
Mathematics