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One jet ski company charges a flat flee of $20 plus $2 per hour A Second charges $14.75...
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High School Teacher
If x is the number of hours then the charge for the first company is
The charge for the second company is:
To find when the charges are the same we can set the expressions for the charge equal to each other and solve for x:
So the charges are the same after 3 hours.
We could also graph the equations and find the intercept:
Posted by embizze on October 25, 2012 at 1:07 AM (Answer #1)
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