Solve the equation.3(x + 3) = (3x + 9)

A. {all real numbers}
B. {?}
C. {18]
D. {0}


Answer: A

Mathematics

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Provide an appropriate response.True or false? The graph of the equation  4x2 + 4xy + y2 - 12x - 6y + 9 = 0is the line y = -2x + 3

Answer the following statement true (T) or false (F)

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Solve the problem.Given that ~(p ? q) is true, what can you conclude about the truth values of p and q?

A. Both p and q are true B. At least one of p and q is false C. Both p and q are false D. Exactly one of p and q is true

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Factor the GCF from the polynomial.2x4y - 8x2

A. 2x2y(x2 - 4) B. 2x3( xy - 4x) C. 2x2(x2y - 4) D. x2(2x2y - 8)

Mathematics

Given functions f and g, determine the domain of f + g.f(x) = 2x + 7,g(x) = 3x + 9

A. (-?, -2) or (-2, ?) B. (-?, 0) or (0, ?) C. (0, ?) D. (-?, ?)

Mathematics