Solve the system of equations by graphing. 

A. no solution
B. (2, -6)
C. (2, 6)
D. (-2, 6)


Answer: C

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) = 8xi + 8yj + 2k , S is the surface cut from the bottom of the paraboloid z = x2 + y2 by the plane  direction is outward

A. 136? B. 120? C. 28? D. -240?

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Write the partial fraction decomposition of the rational expression.

A.  + 
B.  +  + 
C.  + 
D.  + 

Mathematics

The table shows the number of votes received by each candidate in the last election.    Candidate  Votes  Mr. Olsen  2078  Ms. Li  3760  Mr. Barone  2780  Ms. Vaporis  3706Write the number of votes received by Ms. Vaporis in expanded form.

A. 3000 + 700 + 6 B. 3700 + 6 C. 3000 + 70 + 6 D. 300 + 70 + 6

Mathematics

Rewrite the expression without the grouping symbols.(-7)(3 - 4)

A. (-7)(3) + (7)(4) B. (-7)(3) + (-7)(4) C. (-7)(3) - 4 D. (-7)(4)(3)

Mathematics