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Mathematics 20 Online
OpenStudy (anonymous):

The Greenville City Garage charges $5 for the first hour and then $2.75 for each additional hour. How long has a car been parked at this garage if the parking charge is $29.75

OpenStudy (anonymous):

10 hours

OpenStudy (anonymous):

29.75=2.75x+5

OpenStudy (anonymous):

9 hours

OpenStudy (anonymous):

9 hours and add an hour for the 5

OpenStudy (anonymous):

so 10 hours total

OpenStudy (anonymous):

9+1=10 yes

OpenStudy (anonymous):

I am getting 9 hours if you take 2.75(9)+5=29.75

OpenStudy (anonymous):

only 9 hour

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