Solve the equation.0.222x + 3 = 1.222x

A. {6}
B. {3}
C. {0.333}
D. {-3}


Answer: B

Mathematics

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A. y = x2 + 2, x ? 1 B. y = x2 - 2, x ? 1 C. y = x - 2, x ? 1 D. y = x + 2, x ? 1

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Express as a single logarithm.logx18 - logx3

A. logx15
B.
C. logx6
D. logx54

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Find the range for the given data set.7, 8, 9, 10, 11

A. 11 B. 4 C. 9 D. 7

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Graph the parametric equation for the given interval. Add arrows to show how the curve is traced out. x = 5 sin t, y = 5 cos t; 0 ? t ? 2?

A.

B.

C.

D.

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