某大商场家电部送货人员与销售人员之比为1：8,今年夏天由于家电购买量明显增多,家电部经理从销售人员中抽调22人去送货,结果送货人员与销售人员之比为2：5,那么这个商场家电部原来各有多少名送货人员和销售人员?

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• 某大商场家电部送货员与销售员人数之比为1：8.今年夏天由于家电购买量明显增多,家电部经理从销售人员中抽调了22人去送货.结果送货人员与销售人数之比为2：5.求这个商场家电部原来各有多少名送货人员?
• 某大商场家电部送货人员与销售人员之比为1：8,今年夏天由于家电购买量明显增多,家电部经理从销售人员中抽调22人去送货,结果送货人员与销售人员之比为2：5,那么这个商场家电部原来各有多少名送货人员和销售人员?
• 1.已知x+y=-4,xy=-12,则(y+1分之x+1)+(x+1分之y+1）=.（只写答案）2.分式（xy分之x方-y方）+（xy+x方)分之(xy-y方)可化简为 （ ）A.y分之xB.xy分之x方C.x方D.x-2y（只写答案）3.已知[(x-1)(x-2)]分之(3x-4)＝（x-1分之A）+（x+1分之B）,求整式A,B.4.某大商场家电部送货人员与销售人员的人数之比为1:8,今年夏天由于家电销售量明显增多,家电部经理从销售人员中抽调了22人去送货,结果送货人员于销售人员的人数之比为2：5.原来这个商场家电部的送货人员和销售人员有多少名?
• 初二的数学题、用方程思想解、要求详细过程 家美家电超市送货人员与销售人员的人数之比为1：8家美家电超市送货人员与销售人员的人数之比为1：8 ,近来由于家电购买数量明显增多,家电超市从销售人员中抽调22人去送货,结果送货人员与销售人数之比为2：5,求这个超市原来的送货人员和销售人员个有多少.
• 某大商场家电部送货人员与销售人员之比为1：8,今年夏天由于家电购买量明显增多,家电部经理从销售人员中
• 可化为一元一次方程的分式方程（应用题）1道...（2）某大商场家电部送货人员与销售人员人数之比为1：8.今年夏天由于家电购买量明显增多,家电部经理从销售人员中抽调了22人去送货.结果送货人员与销售人数之比为2：5.求这个商场家电部原来各有多少名送货人员和销售人员?
• 某大商场家电部送货员与销售员人数之比为1：8.今年夏天由于家电购买量明显增多,家电部经理从销售人员中抽
• 11.Speaking of all the songs he has written,I think this is probably his ________ one.A.better-known B.well-known C.best-known D.most-known12.Of the two coats,I’d choose the ________ one to spare some money for a book.A.cheapest B.cheaper C.more expensive D.most expensive13.—I wonder why Mary is so unfriendly to us.—She is ________ than unfriendly,I’m afraid.A.shyer B.much shyer C.shy more D.more shy14.—I didn’t do well in this English examination.How
• 【悬赏20】高一完形.解释选择原因及文章大意Richard‘s father died when he was five.Later on he_1_his mother .The poor boy had to_2_on his own,so he went to work for a rich farmer,who paid him nothing except food and clothes.An old women felt_3_for him and often helped him.The boy wanted to go to(the)_4_very much,but he had no money.He _5_lost heart and found some old books near the school and _6_himself to read and write.\x05There was a narrow _7_between two mountains whic