义洁中学计划从荣威公司买A.B两种型号的小黑板.经洽谈,购买一块A型小黑板比购买一块B型小黑板多用二十元,且购买5块A型小黑板和4块B型小黑板共需820元.义洁中学打算花5240元钱,从荣威公司
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/21 00:17:12
![义洁中学计划从荣威公司买A.B两种型号的小黑板.经洽谈,购买一块A型小黑板比购买一块B型小黑板多用二十元,且购买5块A型小黑板和4块B型小黑板共需820元.义洁中学打算花5240元钱,从荣威公司](/uploads/image/z/8448650-26-0.jpg?t=%E4%B9%89%E6%B4%81%E4%B8%AD%E5%AD%A6%E8%AE%A1%E5%88%92%E4%BB%8E%E8%8D%A3%E5%A8%81%E5%85%AC%E5%8F%B8%E4%B9%B0A.B%E4%B8%A4%E7%A7%8D%E5%9E%8B%E5%8F%B7%E7%9A%84%E5%B0%8F%E9%BB%91%E6%9D%BF.%E7%BB%8F%E6%B4%BD%E8%B0%88%2C%E8%B4%AD%E4%B9%B0%E4%B8%80%E5%9D%97A%E5%9E%8B%E5%B0%8F%E9%BB%91%E6%9D%BF%E6%AF%94%E8%B4%AD%E4%B9%B0%E4%B8%80%E5%9D%97B%E5%9E%8B%E5%B0%8F%E9%BB%91%E6%9D%BF%E5%A4%9A%E7%94%A8%E4%BA%8C%E5%8D%81%E5%85%83%2C%E4%B8%94%E8%B4%AD%E4%B9%B05%E5%9D%97A%E5%9E%8B%E5%B0%8F%E9%BB%91%E6%9D%BF%E5%92%8C4%E5%9D%97B%E5%9E%8B%E5%B0%8F%E9%BB%91%E6%9D%BF%E5%85%B1%E9%9C%80820%E5%85%83.%E4%B9%89%E6%B4%81%E4%B8%AD%E5%AD%A6%E6%89%93%E7%AE%97%E8%8A%B15240%E5%85%83%E9%92%B1%2C%E4%BB%8E%E8%8D%A3%E5%A8%81%E5%85%AC%E5%8F%B8)
xTMSP+,b28tf
c@0" Gdl ¢$+BK,CEfH={{7RXZkHWۻzU(4֨uUԮdwZ>Nb"ҥ*`UGAz[e^TV%!ߖK+,h?dwixCVʮZ-Ǜ+2 Mט.OW7IXiٙ4s^DF
o|.Ĵv!몜NKF8߰nGD)BiXeـ߽7skݩ^HaH8*- /&5>Spf|=# n.t/k]jfϩM7evR<*ȥѳॗ8''ZnGs~O9L,?rndAax_T6 A_?X>`%wK* k`/\~bZ"b*tD