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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(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