SOLUTION: Margie is certain that every time she parks in the municipal garage it costs $2.10. If the garage charges 30 cents for each half hour, how long is margie's car parked ?
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Question 229932: Margie is certain that every time she parks in the municipal garage it costs $2.10. If the garage charges 30 cents for each half hour, how long is margie's car parked ? Answer by edjones(8007) (Show Source):