Solve by factoring.x2- 9 = 0

A. ±4
B. ±3
C. 4.5
D. 3


Answer: B

Mathematics

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When directed distance is increasing, what can be said about velocity?

A. Velocity is positive. B. Velocity is negative. C. Velocity is 0. D. Velocity is increasing.

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Evaluate.

A. -4 B. 4 C. 0 D. 5

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Find the area of the rectangle or square.Length = 157 mm, width = 103 mm

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