Mathematics, 16.09.2019 18:40 alaina33

Manuel and rita bought cds at the music store. rita's cds originally cost three times more than manuel's cds, but she received a $9 discount. if rita spent $21 total, which equation can be used to find the amount manuel spent

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Manuel and rita bought cds at the music store. rita's cds originally cost three times more than manu...

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