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Mathematics, 12.12.2019 01:31, jerseygirl1783
volunteers a, b, and c volunteered offered to stuff 838 envelopes with newsletters for a certain reelection campaign. volunteer a could assemble 170 per hour, volunteer b, 117 per hour, and volunteer c, 142 per hour. they worked a total of 6 hours. the sum of the number of hours that volunteers b and c spent was twice what volunteer a spent. how long did each of them work?
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Answers: 2
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Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.
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volunteers a, b, and c volunteered offered to stuff 838 envelopes with newsletters for a certain ree...
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