Simplify the complex fraction.

A.
B.
C.
D.


Answer: C

Mathematics

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Use inductive reasoning to find the next equation in the pattern.  1 = 2 - 1  1 + 1 = 3 - 11 + 1 + 2 = 5 - 1

A. 1 + 1 + 2 + 3 = 8 - 1 B. 1 + 1 + 2 + 3 = 13 - 1 C. 1 + 1 + 2 + 2 = 7 - 1 D. 1 + 1 + 2 + 3 + 5 = 13 - 1

Mathematics

Find the absolute value.

A. 0 B. -420 C. 420 D. 840

Mathematics

Use the De Morgan law that states:  ~(p ? q) is equivalent to ~ p ? ~ qto write an equivalent English statement for the statement.It is not true that Martinique and Schenectady are both states.

A. It is true that Martinique and Schenectady are both states. B. Martinique is not a state and Schenectady is not a state. C. If Martinique is a state, then Schenectady is not a state. D. Martinique is not a state or Schenectady is not a state.

Mathematics

Write the equation of the axis of symmetry.f(x) = x2 - 4

A. x = 0 B. x = -4 C. x = 6 D. x = 4

Mathematics