When the temperature stays the same, the volume of a gas is inver proportional t

Question

When the temperature stays the same, the volume of a gas is inver proportional to the pre ssure of the gas. If a balloon is filled with 129 inch, find cubic inches of a gas at a pressure of 14 pounds per square the new pressure of the gas if the volume is decreased to 43 cubic 14) A truck rental company rents a moving truck one day by chargin plus $0.09 per mile. A) Write a linear equation that relat in dollars, of renting the truck to the number·x, of miles driven. B) What is the cost of renting the truck if the truck is driven 120 miles? es the cost C, e f(x) = g(x), Find the points of intersection of the graphs of the two func 15)

Explanation / Answer

14)

let number of miles driven =x

A)

cost C = 35+ (0.09x) dollars

B)

when driven 120miles

cost C = 35+ (0.09*120)

cost C = 35+ 10.8

cost C = 45.8

cost of renting truck if the truck is driven 120 miles is 45.8 dollars

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