小华家的超市计划购进10箱A,B,C三种不同型号的日用品共100盒,根据下表提供的信息,表格:日用品型号 A B C容量(盒/箱) 12 10 8(1)设购进A种日用品x箱,B种日用品y箱,用含x的代数式表示y;

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小华家的超市计划购进10箱A,B,C三种不同型号的日用品共100盒,根据下表提供的信息,表格:日用品型号 A B C容量(盒/箱) 12 10 8(1)设购进A种日用品x箱,B种日用品y箱,用含x的代数式表示y;

小华家的超市计划购进10箱A,B,C三种不同型号的日用品共100盒,根据下表提供的信息,表格:日用品型号 A B C容量(盒/箱) 12 10 8(1)设购进A种日用品x箱,B种日用品y箱,用含x的代数式表示y;
小华家的超市计划购进10箱A,B,C三种不同型号的日用品共100盒,根据下表提供的信息,
表格:
日用品型号 A B C
容量(盒/箱) 12 10 8
(1)设购进A种日用品x箱,B种日用品y箱,用含x的代数式表示y;
(2)如果购进的每种日用品箱数都不少于2箱,那么进货方案有几种?并写出每种进货方案.

小华家的超市计划购进10箱A,B,C三种不同型号的日用品共100盒,根据下表提供的信息,表格:日用品型号 A B C容量(盒/箱) 12 10 8(1)设购进A种日用品x箱,B种日用品y箱,用含x的代数式表示y;
12x+10y+8(10-x-y)=100 y=10-2x
3种方案:
(2,6,4)
(3,4,3)
(4,2,4)

Never considered comparing Yao Li
Having a seasoning to spell it out himself, Li choose "chili sauce. " "is the kind of pointed peppers, to the tears that type of spicy. " She seems to envision a...

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Never considered comparing Yao Li
Having a seasoning to spell it out himself, Li choose "chili sauce. " "is the kind of pointed peppers, to the tears that type of spicy. " She seems to envision a photograph from the scene, nearly some intoxicated smile, "think regarding it, I've goose bumps. This spicy, You turn out to be addicted. Once true adore it, you'll never do with out it. in contrast to people who'll by no means want it. "
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Q: This coming year, said probably the most "hot" word 's what? A: I said "If I had been a guy, I will be more cattle than Yao even fire. " Q: This sentence appears to trigger a great deal of repercussions, now to win, is not that "even the ladies, much more cattle can be more fire than Yao Ming? " Answer: After i initial wrote these words, the internet was an instantaneous laugh, "Li Na To degeneration. "In fact, I am talking about as long as the emergence of the network of Chinese men and also the world's top 100,wholesale ray ban sunglasses, or perhaps the world's leading 50 players, the whole structure of world tennis and also the situation will alter. This can be my chat with each other and ATP officials common knowledge, but also inevitable. China's marketplace is indeed big, and everyone is racking his visit can be found in. I never wish to Yao Ming,wholesale A&F clothing, a similar up, and the man so much taller than me.

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(1)x/12 ﹢y/10 +(100-x-y)/8 =10

x+y+z=10
12x+10y+8z=100
得y=10-2x
x>=2;y>=2;z>=2
得x=2,y=6,z=2;
x=3,y=4,z=3;
x=4,y=2,z=4
共3种方案

小华家的超市计划购进10箱A,B,C三种不同型号的日用品共100盒,根据下表提供的信息,(1)设购进A日用品x箱,B日用品y箱,求y与x的函数关系式.(2)如果购进的每种日用品箱数都不少于2箱,那么进 小华家的超市计划购进10箱A,B,C三种不同型号的日用品共100盒,根据下表提供的信息,表格:日用品型号 A B C容量(盒/箱) 12 10 8(1)设购进A种日用品x箱,B种日用品y箱,用含x的代数式表示y; 小华家的超市计划购进10箱A,B,C三种不同型号的日用品共100盒,根据下表提供的信息,表格:日用品型号 A B C容量(盒/箱) 12 10 8(1)设购进A种日用品x箱,B种日用品y箱,用含x的代数式表示y; (解完问题给10分)小华家的超市计划购进10箱A,B,C三种不同型号的日用品共100盒,表格:日用品型号 A B C容量(盒/箱) 12 10 8(1)设购进A种日用品x箱,B种日用品y箱,用含x的代数式表示y;(2 某家电超市某家电商场计划用9万元从生产厂家购进50台电视机.已知该厂家生产3种不同型号的电视机,出厂价分别为A种每台1500元,B种每台2100元,C种每台2500元.(1)若家电商场同时购进两种不同 新年将至,某经销商计划用4500元购进新年贺卡新年将至,某经销商计划用4500元,购进新年贺卡20扎,每扎100张,已知有A、B、C三种不同材质的贺卡,进价分别是A贺卡每张1.5元,B贺卡每张2元,C贺卡每张 某玩具经销商用去2350元购进A.B.C三种新型的佃农玩具共50套,并且购进的三种玩具都不少于10套,设购进A种玩具X套,购进B种玩具Y套,三种电动玩具进阶和售价如下:A:进价40,售价50B:进价55,售价 新年将至,某经商销售计划用4500元,购进新年贺卡20扎,每扎100张新年将至,某经销商计划用4500元,购进新年贺卡20扎,每扎100张,已知有A、B、C三种不同材质的贺卡,进价分别是A贺卡每张1.5元,B贺卡 某玩具经销商用去2350元购进A、B、C三种新型电动玩具共50套,并且购进的三种玩具都不少于10套,设购进A种玩具x套,B种玩具y套,三种电动玩具的进价如下:进价:(元/套)A:40 B:55 C:50售价: 已知某电脑公司有A型、B型、C型三种型号的电脑,其价格分别为A型每台6000元,B型每台4000元,C型每台2500元;某中学计划将100500元钱全部用于从电脑公司购进电脑共36台,并且想同时购进三种型号 新年将至,某经营商计划用7000元,购进新年贺卡30扎,每扎100张,已知有A,B,C三种不同材质的贺卡,进价分别是A贺卡每张1.5元,B贺卡每张2元,C贺卡每张2.5元(进货必须整扎购买).若经营商同时购进 新年将至,某经营商计划用7000元,购进新年贺卡30扎,每扎100张,已知有A,B,C三种不同材质的贺卡,进价分别是A贺卡每张1.5元,B贺卡每张2元,C贺卡每张2.5元(进货必须整扎购买).若经营商同时购进 一手机经销商计划购进某品牌的A型B型C型3款手机共60部,每款手机至少购进8部且恰好用完购机款61000元,设购进A型手机x部B型手机y部,三款手机的进价和预售加入下表:A B C进价 900 1200 1100预售 某文化用品商店计划同时购进一批A、B两种型号的计算器,若购进A型计算器10只和B型计算器8只,共需要资...某文化用品商店计划同时购进一批A、B两种型号的计算器,若购进A型计算器10只和B型计 “六一”前夕,某玩具经销用去2350元购进A,B,C三种新型的电动玩具车共50并且购进的三种玩具都不少于10套设购进A种玩具X套,B种玩具Y套.A种 B种 C种进价(元/套) 40 55 50货价(元/套) 50 80 65(1 二元一次方程问题某家电超市计划用48000元从厂家购进若干台电视机.已知该厂家生产3种不同规格的电视机,出厂价分别是A种电视机每台400元:B种电视机每台1200元:C中电视机每台1800元.若该 1、 “六一”前夕,某玩具经销商用去2350元购进A、B、C三种新型的电动玩具共50套,并且购进的三种玩具都不少于10套,设购进A种玩具套,B种玩具套,三种电动玩具的进价和售价如右表所示,型 号ABC (2009•眉山)“六一”前夕,某玩具经销商用去2350元购进A、B、C三种新型的电动玩具共50套,并且购进的三种玩具都不少于10套,设购进A种玩具x套,B种玩具y套,三种电动玩具的进价和售价如表