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Mathematics 10 Online
OpenStudy (anonymous):

PLEASE HELP! MEDAL! :D The ratio # of Democrats to the number of Republicans at a city meeting is 4 to 5. If 20 Republicans leave the meeting, the ratio of the number of Republicans will be 1 to 1. If there are only Democrats and Republicans at the meeting, how many people are present if nobody leaves? A)90 B)120 C)150 D)180 E)240 Please explain how :)

OpenStudy (anonymous):

@chris00 please help

OpenStudy (anonymous):

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