Solve the system by graphing. 3x - 2y = 4-6x + 4y = 7

A. No solution
B. Infinite number of solutions
C. (1, 2)
D. (2, 1)

Answer: A

Mathematics

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Find the flux of the vector field F across the surface S in the indicated direction.F(x, y, z) = xzi + yzj + k , S is the cap cut from the sphere x2 + y2 + z2 = 9 by the plane  direction is outward

A. ?
B. 35?
C. - ?
D. ?

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Find the integral.

A. sec 3 x+ C
B. 3 + C
C. 3 + C
D. tan x6 + C

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Integrate the function.dx

A.  -  + C
B. (x2 + 2)3/2 -  + C
C. (x2 + 2)3/2 + tan-1  + C
D. (x2 + 2)3/2 - 2 + C

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Solve the equation.-10y - 10 = 7 - 6y

A.
B.
C.
D.

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