Use the four-step procedure to solve the variation problem.When the temperature stays the same, the volume of a gas varies inversely as the pressure of the gas. If a balloon is filled with 105 cubic inches of a gas at a pressure of 14 pounds per square inch, find the new pressure of the gas if the volume is decreased to 15 cubic inches.

A. 84 pounds per square inch
B.  pounds per square inch
C. 91 pounds per square inch
D. 98 pounds per square inch


Answer: D

Mathematics

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Plot the point.

A.

B.

C.

D.

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