Solve the system of equations by the addition method.

A. (0, 0)
B. (0, -1)
C. (-2, 1)
D. no solution


Answer: D

Mathematics

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Evaluate the integral.dt

A. 5
B. 7 ln 5
C.  - 
D. 35

Mathematics

Add in the indicated base.

A. 5667 B. 5067 C. 4067 D. 5367

Mathematics

Simplify. Write your answer in the form a + bi, where a and b are real numbers.(-5 - 5i) - (6 - i)

A. -11 - 5i B. 11 + 4i C. -11 - 4i D. -11 + 4i

Mathematics

Find the domain and the vertical asymptote of the function.g(x) = ln(x - 6)

A. Domain: (0, ?); vertical asymptote: x = 0 B. Domain: (-6, ?); vertical asymptote: x = -6 C. Domain: (6, ?); vertical asymptote: x = 6 D. Domain: (-?, ?); vertical asymptote: none

Mathematics