ÀîÃ÷¼Æ»®ÔÚÒ»¶¨ÈÕÆÚÄÚ¶ÁÍê200Ò³µÄÒ»±¾Ê飬¶ÁÁË5Ììºó¸Ä±äÁ˼ƻ®£¬Ã¿Ìì¶à¶Á5Ò³£¬½á¹ûÌáÇ°Ò»Ìì¶ÁÍ꣬ÇóËûÔ­¼Æ»®Æ½¾ùÿÌì¶Á¼¸Ò³Ê飮

½âÌâ·½°¸£º

ÉèÀîÃ÷Ô­¼Æ»®Æ½¾ùÿÌì¶ÁÊéxÒ³£¬Óú¬xµÄ´úÊýʽ±íʾ£º

(1)ÀîÃ÷Ô­¼Æ»®¶ÁÍêÕâ±¾ÊéÐèÒªÓÃ________Ì죻

(2)¸Ä±ä¼Æ»®Ê±£¬ÒѶÁÁË________Ò³£¬»¹Ê£________Ò³£»

(3)¶ÁÁË5Ììºó£¬Ã¿Ìì¶à¶Á5Ò³£¬¶ÁÍêÊ£Óಿ·Ö»¹Ðè________Ì죻

(4)¸ù¾ÝÎÊÌâÖеÄÏàµÈ¹Øϵ£¬ÁгöÏàÓ¦·½³Ì________£®

(5)ÀîÃ÷Ô­¼Æ»®Æ½¾ùÿÌì¶ÁÊé________Ò³(ÓÃÊý×Ö×÷´ð)£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

×¢Ò⣺ΪÁËʹͬѧÃǸüºÃµØ½â´ð±¾Ì⣬ÎÒÃÇÌṩÁËÒ»ÖÖ½âÌâ˼·£¬Äã¿ÉÒÔÒÀÕÕÕâ¸ö˼·°´ÏÂÃæµÄÒªÇóÌî¿Õ£¬Íê³É±¾ÌâµÄ½â´ð£»Ò²¿ÉÒÔÑ¡ÓÃÆäËûµÄ½âÌâ·½°¸£¬´Ëʱ²»±ØÌî¿Õ£¬Ö»Ðè°´ÕÕ½â´ðÌâµÄÒ»°ãÒªÇ󣬽øÐнâ´ð£®
ÀîÃ÷¼Æ»®ÔÚÒ»¶¨ÈÕÆÚÄÚ¶ÁÍê200Ò³µÄÒ»±¾Ê飬¶ÁÁË5Ììºó¸Ä±äÁ˼ƻ®£¬Ã¿Ìì¶à¶Á5Ò³£¬½á¹ûÌáÇ°Ò»Ìì¶ÁÍ꣬ÇóËûÔ­¼Æ»®Æ½¾ùÿÌì¶Á¼¸Ò³Ê飮
½âÌâ·½°¸£º
ÉèÀîÃ÷Ô­¼Æ»®Æ½¾ùÿÌì¶ÁÊéxÒ³£¬
Óú¬xµÄ´úÊýʽ±íʾ£º
£¨¢ñ£©ÀîÃ÷Ô­¼Æ»®¶ÁÍêÕâ±¾ÊéÐèÓÃ
 
Ì죻
£¨¢ò£©¸Ä±ä¼Æ»®Ê±£¬ÒѶÁÁË
 
Ò³£¬»¹Ê£
 
Ò³£»
£¨¢ó£©¶ÁÁË5Ììºó£¬Ã¿Ìì¶à¶Á5Ò³£¬¶ÁÍêÊ£Óಿ·Ö»¹Ðè
 
Ì죻
£¨¢ô£©¸ù¾ÝÎÊÌâÖеÄÏàµÈ¹Øϵ£¬ÁгöÏàÓ¦·½³Ì
 
£»
£¨¢õ£©ÀîÃ÷Ô­¼Æ»®Æ½¾ùÿÌì¶ÁÊé
 
Ò³£¨ÓÃÊý×Ö×÷´ð£©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ÈÏÕæÔĶÁ£¬È»ºóÌî¿Õ
ѧÉúÀîÃ÷¼Æ»®ÔÚÒ»¶¨ÈÕÆÚÄÚ¶ÁÍê210Ò³µÄÒ»±¾Ê飬¶ÁÁË6Ììºó¸Ä±äÁ˼ƻ®£¬Ã¿Ìì¶à¶Á5Ò³£¬½á¹ûÌáÇ°Ò»Ìì¶ÁÍ꣮ÇóÀîÃ÷Ô­¼Æ»®Æ½¾ùÿÌì¶ÁÊé¶àÉÙÒ³£¿
ÉèÀîÃ÷Ô­¼Æ»®Æ½¾ùÿÌì¶ÁÊéxÒ³£¬Óú¬xµÄ´úÊýʽ±íʾ£º
£¨¢ñ£©ÀîÃ÷Ô­¼Æ»®¶ÁÍêÕâ±¾ÊéÐèÓÃ
 
Ì죻
£¨¢ò£©¸Ä±ä¼Æ»®Ê±£¬»¹Ê£
 
ҳû¶Á£»
£¨¢ó£©¶ÁÁË6Ììºó£¬Ã¿Ìì¶à¶Á5Ò³£¬¶ÁÍêÊ£Óಿ·Ö»¹Ðè
 
Ì죮ÒÀÌâÒâ¿ÉÁз½³Ì
 
ÇëÔÚÏÂÃæ¿Õ°×²¿·Ö½â³öÕâ¸ö·½³Ì£¬Íê³É±¾Ì⣮

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

ÀîÃ÷¼Æ»®ÔÚÒ»¶¨ÈÕÆÚÄÚ¶ÁÍê200Ò³µÄÒ»±¾Ê飬¶ÁÁË5Ììºó¸Ä±äÁ˼ƻ®£¬Ã¿Ìì¶à¶Á5Ò³£¬½á¹ûÌáÇ°Ò»Ìì¶ÁÍ꣬ÇóËûÔ­¼Æ»®Æ½¾ùÿÌì¶Á¼¸Ò³Ê飮½â´ð·½°¸£º
ÉèÀîÃ÷Ô­¼Æ»®Æ½¾ùÿÌì¶ÁÊéxÒ³£¬Óú¬xµÄ´úÊýʽ±íʾ£º
£¨1£©ÀîÃ÷Ô­¼Æ»®¶ÁÍêÕâ±¾ÊéÐèÓÃ
200
x
200
x
Ì죻
£¨2£©¸Ä±ä¼Æ»®Ê±£¬ÒѶÁÁË
5x
5x
Ò³£¬»¹Ê£
£¨200-5x£©
£¨200-5x£©
Ò³£»
£¨3£©¶ÁÁË5Ììºó£¬Ã¿Ìì¶à¶Á5Ò³£¬¶ÁÍêÊ£Óಿ·Ö»¹Ðè
200-5x
x+5
200-5x
x+5
Ì죻
£¨4£©¸ù¾ÝÎÊÌâÖеÄÏàµÈ¹Øϵ£¬ÁгöÏàÓ¦·½³Ì
200
x
=5+
200-5x
x+5
+1
200
x
=5+
200-5x
x+5
+1
£»
£¨5£©ÀîÃ÷Ô­¼Æ»®Æ½¾ùÿÌì¶ÁÊé
20
20
Ò³£®£¨ÓÃÊý×Ö×÷´ð£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

ÀîÃ÷¼Æ»®ÔÚÒ»¶¨ÈÕÆÚÄÚ¶ÁÍê200Ò³µÄÒ»±¾Ê飬¶ÁÁË5Ììºó¸Ä±äÁ˼ƻ®£¬Ã¿Ìì¶à¶Á5Ò³£¬½á¹ûÌáÇ°Ò»Ìì¶ÁÍ꣬ÇóËûÔ­¼Æ»®Æ½¾ùÿÌì¶Á¼¸Ò³Ê飮½â´ð·½°¸£º
ÉèÀîÃ÷Ô­¼Æ»®Æ½¾ùÿÌì¶ÁÊéxÒ³£¬Óú¬xµÄ´úÊýʽ±íʾ£º
£¨1£©ÀîÃ÷Ô­¼Æ»®¶ÁÍêÕâ±¾ÊéÐèÓÃ______Ì죻
£¨2£©¸Ä±ä¼Æ»®Ê±£¬ÒѶÁÁË______Ò³£¬»¹Ê£______Ò³£»
£¨3£©¶ÁÁË5Ììºó£¬Ã¿Ìì¶à¶Á5Ò³£¬¶ÁÍêÊ£Óಿ·Ö»¹Ðè______Ì죻
£¨4£©¸ù¾ÝÎÊÌâÖеÄÏàµÈ¹Øϵ£¬ÁгöÏàÓ¦·½³Ì______£»
£¨5£©ÀîÃ÷Ô­¼Æ»®Æ½¾ùÿÌì¶ÁÊé______Ò³£®£¨ÓÃÊý×Ö×÷´ð£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

×¢Ò⣺ΪÁËʹͬѧÃǸüºÃµØ½â´ð±¾Ì⣬ÎÒÃÇÌṩÁËÒ»ÖÖ½âÌâ˼·£¬Äã¿ÉÒÔÒÀÕÕÕâ¸ö˼·°´ÏÂÃæµÄÒªÇóÌî¿Õ£¬Íê³É±¾ÌâµÄ½â´ð£»Ò²¿ÉÒÔÑ¡ÓÃÆäËûµÄ½âÌâ·½°¸£¬´Ëʱ²»±ØÌî¿Õ£¬Ö»Ðè°´ÕÕ½â´ðÌâµÄÒ»°ãÒªÇ󣬽øÐнâ´ð£®
ÀîÃ÷¼Æ»®ÔÚÒ»¶¨ÈÕÆÚÄÚ¶ÁÍê200Ò³µÄÒ»±¾Ê飬¶ÁÁË5Ììºó¸Ä±äÁ˼ƻ®£¬Ã¿Ìì¶à¶Á5Ò³£¬½á¹ûÌáÇ°Ò»Ìì¶ÁÍ꣬ÇóËûÔ­¼Æ»®Æ½¾ùÿÌì¶Á¼¸Ò³Ê飮
½âÌâ·½°¸£º
ÉèÀîÃ÷Ô­¼Æ»®Æ½¾ùÿÌì¶ÁÊéxÒ³£¬
Óú¬xµÄ´úÊýʽ±íʾ£º
£¨¢ñ£©ÀîÃ÷Ô­¼Æ»®¶ÁÍêÕâ±¾ÊéÐèÓÃ________Ì죻
£¨¢ò£©¸Ä±ä¼Æ»®Ê±£¬ÒѶÁÁË________Ò³£¬»¹Ê£________Ò³£»
£¨¢ó£©¶ÁÁË5Ììºó£¬Ã¿Ìì¶à¶Á5Ò³£¬¶ÁÍêÊ£Óಿ·Ö»¹Ðè________Ì죻
£¨¢ô£©¸ù¾ÝÎÊÌâÖеÄÏàµÈ¹Øϵ£¬ÁгöÏàÓ¦·½³Ì________£»
£¨¢õ£©ÀîÃ÷Ô­¼Æ»®Æ½¾ùÿÌì¶ÁÊé________Ò³£¨ÓÃÊý×Ö×÷´ð£©£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸