Solve the system of equations graphically, if a solution exists. 3x + 2y = 5-6x - 4y = 5

A. No solution
B. x = - , y = -1
C. x = 1, y = 1
D. x = , y = -1


Answer: A

Mathematics

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Solve the equation.5x = 25

A. {3} B. {5} C. {1} D. {2}

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Simplify the complex rational expression.

A.
B.
C.
D.

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Find the inverse of the function.f(x) = (x + 16)2 - 3, x ? -16

A. f-1(x) =  - 16
B. f-1(x) =  + 16
C. f-1(x) = 3x2 + 16
D. f-1(x) =  + 3

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Calculate .v = 

A.
B. 65
C. - 
D. -

Mathematics