Solve the equation by factoring.12x2 - 5x - 25 = 0

A.
B.
C.
D.


Answer: A

Mathematics

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Simplify.(-13.8) + 

A. -12 B. -10 C. -13 D. -11

Mathematics

Perform the indicated operation.(8x6 + 9x8 - 3 - 6x7) - (-5 + 9x7 + 3x8 + 4x6)

A. 6x8 + 3x7 + 12x6- 8 B. 12x8 + 3x7 + 12x6 + 2 C. 6x8 - 15x7 + 4x6+ 2 D. 12x8 + 3x7 + 12x6 - 8

Mathematics

List the outcomes of the sample space.A 6-sided die is rolled. The sides contain the numbers 1, 2, 3, 4, 5, 6. List the sample space of rolling one die.

A. {36} B. {6} C. {1, 2, 6} D. {1, 2, 3, 4, 5, 6}

Mathematics

Rewrite the following statement in if-then form without using the word “only”: A graph with n vertices is a tree only if it has n ? 1 edges.

What will be an ideal response?

Mathematics