Evaluate and simplify completely. Write your answer as a mixed number if possible.12 - 5

A. 7
B. 3
C. 7
D. 6


Answer: C

Mathematics

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Find the function value.Find P(-3): P(x) = 2x3 - 3x2 - 12

A. -45 B. -69 C. -15 D. -93

Mathematics

Use the summation properties to evaluate the series. The following rules may be needed:      .

A. 149 B. 154 C. 146 D. 126

Mathematics

Perform the indicated operation and simplify. + 

A.
B.  
C. 3m - 5
D.  

Mathematics

Find an equation for the hyperbola described.Focus at (-2, 5); vertices at (4, 5) and (2, 5)

A. (x - 3)2 -  = 1
B.  - (y - 3)2 = 1
C. (x - 5)2 -  = 1
D.  - (y - 5)2 = 1

Mathematics