Solve by the method specified.Addition method8x + 5y = -704x - 3y = -2
A. (-5, -5)
B. (-6, -6)
C. (-6, -5)
D. (-5, -6)
Answer: D
Mathematics
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Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.a = 9, b = 13, c = 16
A. A = 32°, B = 54°, C = 94° B. A = 36°, B = 52°, C = 92° C. A = 34°, B = 54°, C = 92° D. no triangle
Mathematics
Add and simplify.
+ 
A. 
B. 
C. 
D. 
Mathematics
Solve the following system by any appropriate method. If there is no real number solution, so state.xy = 110x - y = 3
A. (
, 2), (- 
, -5)
B. (-2, 2), (5, -5)
C. (2, 
), (-5, - 
)
D. no real solution
Mathematics
Find the absolute value of the complex number.2 + 10i
A. 104
B. 12
C. 2
D. 2
Mathematics