Identify the equation without applying a rotation of axes.4x2 + 5xy + 3y2 + 3x + 4y - 10 = 0
A. hyperbola
B. parabola
C. ellipse
D. not a conic
Answer: C
Mathematics
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Solve the problem. Round your answer to the nearest cent.Sumi Kato's savings account has a balance of $1365. After 7 years what will the amount of interest be at 3.5% compounded annually?
A. $371.69 B. $377.69 C. $955.50 D. $360.69
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Find the reciprocal.
A. 
B. 
C. 
D. 
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Solve the problem.Which of the following vectors is parallel to v = -10i - 8j?
A. w = 4i + 4j B. w = 3i - 5j C. w = 20i + 16j D. w = -20i + 25j
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Find all real solutions to the equation.
= x - 7
A. {12} B. {3} C. {-9} D. {3, 12}
Mathematics