帮我解答一个英语应用题,谢谢~~Several years ago,I planted a 7-foot tree in my yard.The tree has grown 3 feet each year,and last year it was four times the original height.How tall is the tree now,and how long ago did I plant it?最好把
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/15 18:33:48
帮我解答一个英语应用题,谢谢~~
Several years ago,I planted a 7-foot tree in my yard.The tree has grown 3 feet each year,and last year it was four times the original height.How tall is the tree now,and how long ago did I plant it?
最好把这到题的答案、中文意思写出来~
(是绝对鄙视,杜绝用翻译器的人的!)
几年前,我在院子里种了一棵7英尺的树.这棵树每年长3英尺,去年,它是原先的4倍高了.问:现在它多高了?我种了它多久了?
设种了x年
7+3(x-1)=28
x=8
7+3*8=31(英尺)
答:现在31英尺,种了8年.
帮我解答应用题第2题
给我一个好解答的三元一次方程组应用题吧 谢谢简单的
帮我解答这些应用题,最好写在纸上
这俩题应用题怎么做啊,帮我解答吧.
帮我解答一个英语应用题,谢谢~~Several years ago,I planted a 7-foot tree in my yard.The tree has grown 3 feet each year,and last year it was four times the original height.How tall is the tree now,and how long ago did I plant it?最好把
椅子和写的英语怎么说谢谢了,再帮我解答一下窗户的英语
我想问一下 谁懂 英语 帮我解答 一下 兄弟的英语 和缩写 谢谢
请帮我解答这道题,谢谢您.
请帮我解答这道题!谢谢
列算试在帮我解答, 谢谢
10和11,谢谢帮我解答
麻烦各位帮我解答快点,谢谢
希望赶快帮我解答出,谢谢.
起帮我解答谢谢😜
advice是什么意思?请帮我解答,谢谢!
燕子给你的爱 英语怎么说啊? 请前辈们帮我解答一下 谢谢了
when i stand in the middle of the water,what can i be?是一个英语谜语,请帮我解答,谢谢!
谢谢帮我 英语怎么说