Solve the system using the addition method. If the system is inconsistent and has no solution, state this. If the system is dependent, write the form of the solution for any real number x.
x - 
y = -18
x + 
y = -9
A. Inconsistent, ?
B. (-12, 0)
C. (12, 0)
D. Dependent, 
Answer: B
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Simplify by using the order of operations. Round your answer to the nearest hundredth.46.5 - 4.5 ÷ 3.3 ? 32.1
A. 408.55 B. 0.40 C. 2.73 D. 1448.88
Two sides and an angle are given. Determine whether the given information results in one triangle, two triangles, or no triangle at all. Solve any triangle(s) that results.B = 17°, b = 2.7, a = 4.62
A. two triangles A1 = 30°, C1 = 133°, c1 = 6.8; A2 = 150°, C2 = 13°, c2 = 2.1 B. one triangle A = 150°, C = 13°, c = 2.1 C. one triangle A = 30°, C = 133°, c = 6.8 D. no triangle
Use synthetic division to decide whether the given number k is a zero of the given polynomial function.k = 2 - 3i; f(x) = x2 + 4x + 13
A. Yes B. No
Solve the system.
A. 
B. 
C. 
D. 
E. 