Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.

A.  - 
B.
C.
D.


Answer: C

Mathematics

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Use unit ratios or conversion factors to change to the units indicated. Round to the nearest tenth, if necessary.0.6 kg to ounces

A. 21.1 ounces B. 27.0 ounces C. 1.3 ounces D. 13.2 ounces

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Solve the problem.Find the image of the given figure under a 90° counterclockwise rotation about P.

A.

B.

C.

D.

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Solve.Tonisha went to dinner. The bill for dinner was $21.80. If she left a 10% tip, how much was her total cost for dinner, rounded to the nearest cent?

A. $45.78 B. $26.16 C. $11.99 D. $23.98

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Solve the problem.A piece of cable which is  m long is to be cut into pieces  m long. How many pieces will there be? 

A. 24 pieces
B.  piece
C. 36 pieces
D. 8 pieces

Mathematics