需求的变动是指在其他条件不变时,由某商品的价格变动所引起的该商品的需求数量的变动。( )
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改同义句:l like English.He likes English,too.l like English,----- ---- ----.he does too行吗?风唱梵音
2x+20=52怎么做
16x-271=3(5-2x)
16x-271=3(5-2x) 百度知道要检验
用括号中所给单词的适当形式填空The hospital is——than the school(near)Which radio costs the——(little)He has made——mistakes than you have(few) I think that this hostel is——than that one(nice)He is the——
Limei likes English evry much,but I am very good _a____ maths.Running is _m___ boring than playinLimei likes English evry much,but I am very good _a____ maths.Running is _m___ boring than playing basketball.Playing football in the street is very _d__
Henry likes English m______ better than maths.
he ()()()maths than English.与英语相比较,他更擅长数学.怎么填,一个空一个词
已知正比例函数y=kx的图象经过点A(k,2k)求K的值
连词成句:a,He,football,is,player,.
英语 连词成句:1.is,fantastic,football,player,Daming(.)2.dogs,about,programme,there's,a(.)3.chicks,eat,these,can't(.)4.I'll,up,get,half,seven,past,at(.)5.do,exercise,you,do,morning,every(?)6.like,Lingling,skipping,with,I(.)7.is,it,what,time,now(
连词成句.(1)Tim,is,English,that,teacher,and,Tom's(?)
已知正比例函数y=kx的图像与反比例函数y=5-k /x的图像有一个交点的横坐标是21.求两个函数的交点坐标2.若点a【x1,y1】b【x2,y2】是反比例函数y=5-k/x图像上的两点,且x1<x2 比较y1 y2的大小快谢谢
解方程2x^4-13x^2+15=0
解方程:2√2x=-√24
Tom is _____ at English,but he does do ____ in Chinese.(good)
Ben is good at English and Chinese.(对English and Chinese提问)----- ----- is Ben good at 前面两个空填什么?
已知正比例函数y=kx的图像与反比例函数y=k-3/x的图像的一个交点的横坐标为2,试求这个交点的坐标
若正比例函数y=kx与反比例函数y=(k+8)/x的图像有一个交点的横坐标为3,求这两个函数的解析式及交点坐标要过程
Bill is good at English,Tom is good at English,too.Bill is good at English,___ ___Tom
若反比例函数Y=-5/X的图像与正比例函数Y=KX(k≠0)的图像交于点A(x1,y1)和点B(x2,y2),则x1y2-3x2y1的值为______
Tina is good at english.Tom is good at english too合并为一句_______ Tina _________Tom_________good at english
把Tom is very good at English,his sister is very good at English,too.改成同意句
解方程.X-4分之1X=2分之13分之2X-5×4分之1=4分之1 谢谢,要步骤.
正比例函数y=kx和反比例函数y=k/x在同一个坐标系中的图像可能是
P(a,3a)在正比例函数y=kx(k≠0)的图像上,也在反比例函数y=k/x的图像上,则a=
55教我到生物提叫我下,准备两头大蒜,分甲乙栽在两个花盆,浇适量水,其中一盆遮光处理,都放在温暖地带,一周后,两盆颜色一样吗,为什么?正确的我给最佳答案
三点五十五分英文怎么写
已知正比例函数y=kx与反比例函数y=k/x的图像的一个交点的纵坐标是-4,则k=_____,交点的横坐标是____.
may,at,english,good,is.连词成句,
正比例函数y=kx的图像与反比例函数y=(5-k)/x的图像有一个交点的横坐标是2.问:就这两个函数图像的交点坐标k为常数若点A(x1,y1),B(x2,y2)是反比例函数y=(5-k)/x的图像上的两点,且x1
英语连词成句:good/English/quite/she/at/is 劳烦了,请在三分钟内给出答案,万分感激!要正确的,嘻嘻!