搜狗做题网英文数学
来源：学生作业帮 编辑：搜狗做题网作业帮 分类：数学作业 时间：2024/07/22 21:23:25
英文数学
?
再问： 英文的数学题目，难的
再答： In a shopping mall, Candy buy some sweets.She originally have(x+4-20)money,when after she bought the sweets,she has left 120.she buy 2/7x sweets.It is konw a sweet need to pay 3dollars.
再答： (a)she use?dollar in buy the sweets?in terms of x
再答： (b)use equation express she originally have dollars.
再答： (c)how much sweets does she buy ?
再问： 英文的数学题目，难的
再答： In a shopping mall, Candy buy some sweets.She originally have(x+4-20)money,when after she bought the sweets,she has left 120.she buy 2/7x sweets.It is konw a sweet need to pay 3dollars.
再答： (a)she use?dollar in buy the sweets?in terms of x
再答： (b)use equation express she originally have dollars.
再答： (c)how much sweets does she buy ?