Solve the equation.9x + 7x = 32

A. {2}
B.
C.
D. {16}


Answer: A

Mathematics

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A nonlinear system is given, along with the graphs of both equations in the system. Determine if the points of intersection specified on the graph are solutions of the system by substituting directly into both equations.y = ln xx2 - y2 = 7

A. Yes B. No

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Solve the problem.Find the area of a square piece of cardboard for which the length of the side is 

A. 104 sq cm
B. 832 sq cm
C. 64   sq cm
D. 10,816 sq cm

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Subtract.0 - 30

A. 0 B. not possible C. -30 D. 30

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Plot the point in the number plane. 

A.
B.
C.
D.
E.

Mathematics