Solve. -   = 

A. -8
B. -4, -8
C. -4
D. empty set solution


Answer: D

Mathematics

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Write the fraction in simplest form. Assume that all variable factors in the denominator are not equal to zero.

A.
B.
C.
D.

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Multiply or divide.

A. -1.7 B. -17 C. -0.7 D. -7

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Write the first four terms of the sequence.an = 

A. a1 = 1, a2 = a3 = a4 = 
B. a1 = 1, a2 = a3 = a4 = 
C. a1 = a2 = a3 = a4 = 
D. a1 = 5a2 = a3 = a4 = 

Mathematics

Evaluate the expression.-52 - 42

A. 18 B. -41 C. 41 D. -18

Mathematics