Graph the ellipse.3x2 + 5y2 - 24x + 50y + 158 = 0
A.
B.
C.
D.
Answer: A
Mathematics
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Evaluate using integration by parts.
Mathematics
Evaluate without using a calculator.
?
?
A.
B.
C.
D.
E.
Mathematics
Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. x + y + z = 7 x - y + 2z = 7
A. {(8, -3, 2)}
B. {(4, 1, 2)}
C. {(- z + 7,
z, z)}
D. {(-3z + 14, 2z - 7, z)}
Mathematics
Solve the problem.Gloria collected 18 fantail and comet goldfish. There were 10 fewer fantails than comets. How many comets did Gloria have?
A. 4 comets B. 12 comets C. 8 comets D. 14 comets
Mathematics