广东省茂名市信宜市七年级数学上册第五章一元一次方程5.4应用一元一次方程—打折销售同步作业(无答案)(新版)北师大版.doc

上传人:priceawful190 文档编号:1082295 上传时间:2019-04-07 格式:DOC 页数:1 大小:59KB
下载 相关 举报
广东省茂名市信宜市七年级数学上册第五章一元一次方程5.4应用一元一次方程—打折销售同步作业(无答案)(新版)北师大版.doc_第1页
第1页 / 共1页
亲,该文档总共1页,全部预览完了,如果喜欢就下载吧!
资源描述

154 应用一元一次方程-打折销售班别 姓名 基 础题:1、服装店销售某款服装,一件服装的标价为 300 元,如按标价的 8 折销售,仍可获 利 60元,则这款服装每件的标价比进价多( )A、60 元 B、80 元 C、120 元 D、 180 元2、两件商品都卖 84 元 ,其 中一件亏本 20%,另一件赢利 40%,则两件商 品卖后商家( )A、赢利 16.8 元 B、亏本 3 本 C、赢利 3 元 D、不赢不亏3、解方程:(1) (2)1052x 564y提高题:甲、乙两件服装成本共 500 元,商店老板为了获取利润,决定将甲服装按 50%的利润定价,乙 服装按 40%的利润定价,在实际出售时,应顾客要求,两件服装均按 9 折出售,这样商店共获利 157 元,求甲乙两件衣服成本各是多少元?

展开阅读全文
相关资源
猜你喜欢
  • API MPMS 7.4-2018 Manual of Petroleum Measurement Standards Chapter 7-Temperature Determination Section 4-Dynamic Temperature Measurement (SECOND EDITION) .pdf API MPMS 7.4-2018 Manual of Petroleum Measurement Standards Chapter 7-Temperature Determination Section 4-Dynamic Temperature Measurement (SECOND EDITION) .pdf
  • API MPMS 7.5-2014 Manual of Petroleum Measurement Standards Chapter 7.5 Temperature Determination - Automatic Tank Temperature Measurement Onboard Marine Vessels Carrying Refigerat.pdf API MPMS 7.5-2014 Manual of Petroleum Measurement Standards Chapter 7.5 Temperature Determination - Automatic Tank Temperature Measurement Onboard Marine Vessels Carrying Refigerat.pdf
  • API MPMS 8.1 SPANISH-1995 Manual of Petroleum Measurement Standards Chapter 8.1 - Standard Practice for Manual Sampling of Petroleum and Petroleum Products (Third Edition)《石油测量标准手册.pdf API MPMS 8.1 SPANISH-1995 Manual of Petroleum Measurement Standards Chapter 8.1 - Standard Practice for Manual Sampling of Petroleum and Petroleum Products (Third Edition)《石油测量标准手册.pdf
  • API MPMS 8.1 SPANISH-2013 Manual of Petroleum Measurement Standards Chapter 8.1 - Standard Practice for Manual Sampling of Petroleum and Petroleum Products (CUARTA EDICION) .pdf API MPMS 8.1 SPANISH-2013 Manual of Petroleum Measurement Standards Chapter 8.1 - Standard Practice for Manual Sampling of Petroleum and Petroleum Products (CUARTA EDICION) .pdf
  • API MPMS 8.1-2013 Manual of Petroleum Measurement Standards Chapter 8.1 - Standard Practice for Manual Sampling of Petroleum and Petroleum Products (FOURTH EDITION)《石油计量标准手册.第8章.抽样.pdf API MPMS 8.1-2013 Manual of Petroleum Measurement Standards Chapter 8.1 - Standard Practice for Manual Sampling of Petroleum and Petroleum Products (FOURTH EDITION)《石油计量标准手册.第8章.抽样.pdf
  • API MPMS 8.2 SPANISH-1995 Manual of Petroleum Measurement Standards Chapter 8 - Sampling Section 2 - Standard Practice for Automatic Sampling of Liquid Petroleum and Petroleum Prod.pdf API MPMS 8.2 SPANISH-1995 Manual of Petroleum Measurement Standards Chapter 8 - Sampling Section 2 - Standard Practice for Automatic Sampling of Liquid Petroleum and Petroleum Prod.pdf
  • API MPMS 8.2-2015 Manual of Petroleum Measurement Standards Chapter 8.2 Standard Practice for Automatic Sampling of Petroleum and Petroleum Products (Third Edition) .pdf API MPMS 8.2-2015 Manual of Petroleum Measurement Standards Chapter 8.2 Standard Practice for Automatic Sampling of Petroleum and Petroleum Products (Third Edition) .pdf
  • API MPMS 8.2-2016 Manual of Petroleum Measurement Standards Chapter 8.2 Standard Practice for Automatic Sampling of Petroleum and Petroleum Products (Fourth Edition) .pdf API MPMS 8.2-2016 Manual of Petroleum Measurement Standards Chapter 8.2 Standard Practice for Automatic Sampling of Petroleum and Petroleum Products (Fourth Edition) .pdf
  • API MPMS 8.3 ERTA-1996 Manual of Petroleum Measurement Standards Chapter 8 - Sampling Section 3 - Standard Practice for Mixing and Handling of Liquid Samples of Petroleum and Petro.pdf API MPMS 8.3 ERTA-1996 Manual of Petroleum Measurement Standards Chapter 8 - Sampling Section 3 - Standard Practice for Mixing and Handling of Liquid Samples of Petroleum and Petro.pdf
  • 相关搜索

    当前位置:首页 > 考试资料 > 中学考试

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1