Without graphing, tell if the system is inconsistent, the equations are dependent, or neither.-12x + 2y = -2 -6x + y = 1
A. Dependent
B. Inconsistent
C. Neither
Answer: B
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Solve the problem.A bird flies from its nest 4 km in the direction 37° north of east, where it stops to rest on a tree. It then flies 7 km in the direction 7° south of west and lands atop a telephone pole. With an xy-coordinate system where the origin is the bird's nest, the x-axis points east, and the y-axis points north, at what point is the tree located?
A. (2.407, 3.195) B. (0.7986, 0.6018) C. (3.195, 2.407) D. (3.062, -2.574)
Solve the equation. First simplify the expression by combining like terms.2(y + 5) = 3(y - 4)
A. -2 B. -22 C. 2 D. 22
Perform the indicated operations.Subtract (3x - 30) from the sum of (-2x + 4) and (9x - 1).
A. 10x - 27 B. -4x - 33 C. 4x + 33 D. 8x + 35
Evaluate the improper integral or state that it is divergent.
A. Divergent B. 6 C. 3 D. 0