Solve the system of nonlinear equations.x2 + y2 = 145x - y = 1

A. (9, 8), (-8, -9)
B. (-9, -8), (-8, -9)
C. (9, -8), (8, -9)
D. (-9, 8), (-8, 9)


Answer: A

Mathematics

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C.
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A. -4 B. 4 C. -10 D. 10

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A. 405 in.2  B. 324 in.2  C. 243 in.2 D. 108 in.2 

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Solve the equation. Express radicals in simplest form.0.1x2 - 0.2x = 0.9 

A. {2 + , 2 - }
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C. {1 + , 1 - }
D. {1 + }

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