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Margaret is certain that every time she parks in the municipal garage it costs her at least $ 2.50. if the garage charges 40cents plus 30cents for each half​ hour, how long is margaret​'s car​ parked?
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Margaret is certain that every time she parks in the municipal garage it costs her at least $ 2.50. if the garage charges 40cents plus 30cents for each half​ hour, how long is margaret​'s car​ parked?

User Damone
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1 Answer

3 votes
2.5-.4= 2.1/.3 = 7 hours
User Esaevian
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