In Tim's house,a rectangular swimming pool whose length 30 meters and width 10 meters is surrounded by grass.The pool with the grassy area makes a large rectangle whose length is 50 meters ang width 20 meter.Draw the picture first then answer:What ar

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In Tim's house,a rectangular swimming pool whose length 30 meters and width 10 meters is surrounded by grass.The pool with the grassy area makes a large rectangle whose length is 50 meters ang width 20 meter.Draw the picture first then answer:What ar
In Tim's house,a rectangular swimming pool whose length 30 meters and width 10 meters is surrounded by grass.The pool with the grassy area makes a large rectangle whose length is 50 meters ang width 20 meter.Draw the picture first then answer:What arrea is occupied by the grass
还有一个
A telephone company charges initially $0.50 ang then $0.11 for every minute.Write an expression that gives the cost of a call that lasts N minute

In Tim's house,a rectangular swimming pool whose length 30 meters and width 10 meters is surrounded by grass.The pool with the grassy area makes a large rectangle whose length is 50 meters ang width 20 meter.Draw the picture first then answer:What ar
Tim的房间里,一个长30米宽10米的长方形游泳池被草坪包围着.带草坪区的游泳池是一个长50米,宽20米的长方形.请先画图,然后回答,草坪所占面积是多少?
电话公司最初收费 $0.50,然后每分钟收费 $0.11.写出公式,表明持续N分钟的电话费用.

The area is 50*20-30*10=700 square meters
0.50+(N-1)*0.11=0.11*N+0.39

1.1000-300=700 2.ang打错了吧,应该是个分段函数

1)
50*20-30*10=700

2)
x=0.5 ; if t<5
x=0.11*n ;if t>=5

呵呵，这都是些什么人做些什么题？

第二题是：
打电话，一开始0.5元一分钟，然后每一分钟加0.11元，问打N分钟要多少钱的公式。

很简单，y=0.5+ 0.11*(N-1)

第一题是，Tim家有个矩形池塘，池塘30米长，10米宽，然后呢，这个池塘又被一大堆草围着，
这样就围成了一个更大的矩形，这个矩形呢，长50米，宽20米...

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Who is the woman under the tree near the house?She is _________ aunt.A.Sam and Tim B.Sam and Tim's C.Sam's and Tim's D.Sam's and Tim -----mothers both work in the same hospital.A Tim and Peter'sB Tim's and PeterC Tim's and Peter'D Tim and Peter I don't know where you seat is. It's between _____ in row 4.A.Marry and Tim B.Marry's and Tim'sC.Marry's and Tim's D.Marry and Tim's. 【】 mothers both work in the same hospital.A.Tim and Peter’s B.Tim ’s and Peter C.Tim ’s and Peter ’s D.Tim and Peter括号填什么为什么翻译 Tim,____ what's that in English? 根据首写字母完成句子：Tim's grandparents live in the country.They have abeautiful house and they have a lovely dog,too.His grandpa is getting old now,b___he is still working.His grandma is g___ cook.Tim always likes to visit them and he en is ()birthday in september?A.you B.your C.tim's front,in,picture,take,the,let's,a,of,house(.) REC English!～对话填空John Gates is Anne Miller's new friend.Last week,Anne invited John to visit her house and offered him a good meal which was cooked by herself.J:Oh,Anne,that was a wonderful dinner.That's the b____(1) meal I've had in a long tim in a new house P__are the first teachers to children.Miss White is Mr.Black is____,She works very hard in Mr.Black is office.A.teacher B.player C.secretary D.studentThis is_________bedroom.A.Tom and Tim`s B.Tom`s and Tim`s C.Tom`s and Tim D.Tom and Tim In Tim's house,a rectangular swimming pool whose length 30 meters and width 10 meters is surrounded by grass.The pool with the grassy area makes a large rectangle whose length is 50 meters ang width 20 meter.Draw the picture first then answer:What ar 求bury my head中文歌词bury my head 歌手：kate walsh 专辑：tim s house 1．--- Where have you been,Tim?--- I’ve been to ______.A.the Henry house &1．--- Where have you been,Tim?--- I’ve been to ______.A.the Henry house B.the Henry family C.The Henry’s home D.Henry’s为什么选D Tim's mother is in hospital 此句中文 Tim's team is fifth in this list. someone says Tim's piaying in the garden是什么意思