UC知道求一个数学题和几个英语题。
来源：百度知道 编辑：UC知道 时间：2024/06/05 05:34:38
1.一个商品的进价是450元，标价是900元，商店要求以利润不低于20%的售价打折出售，售货员最低可以打几折售出此商品？
我要详细的解答过程
2.I hope you"ll c yourself at the party
The park is very beautiful .We can take some p 这2个是根据首字母写单词
3.We go to school on weekdays=We go to school ( ) Monday( ) Friday
我要详细的解答过程
2.I hope you"ll c yourself at the party
The park is very beautiful .We can take some p 这2个是根据首字母写单词
3.We go to school on weekdays=We go to school ( ) Monday( ) Friday
The park is very beautiful .We can take some pictures.
3.We go to school on weekdays=We go to school ( from) Monday(to ) Friday
1.设售价为x
（450-x）/450大于等于20％，解出x，再用x除以900乘以10就是要求的打几折
2.The park is very beautiful .We can take some pictures.
3.We go to school on weekdays=We go to school ( from) Monday(to ) Friday