Add or subtract. Simplify your answer to lowest terms. + 

A.  
B.
C.
D.  


Answer: D

Mathematics

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Decide whether the statement is true or false.The circle with equation (x - 5)2 + (y - 1)2 = 49 has center at (-5, -1).

A. True B. False

Mathematics

Solve the equation for x if . Give your answer in radians using exact values only. ? 

What will be an ideal response?

Mathematics

Perform the indicated operation. Simplify if possible.-  - 

A.
B.
C.
D.

Mathematics

Write the statement in words and decide whether it is true or false.7 ? 4

What will be an ideal response?

Mathematics