https://padlet.com/yuna7933/92yeturbij9p3lw2 교과서 84쪽~85쪽 참고하세요. 학번 이름을 먼저 적어주세요 en-us 2021-06-18 00:39:17 UTC 2025-05-02 12:24:30 UTC hello@padlet.com yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308630 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308630 yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308635 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308635 yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308637 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308637 yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308639 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308639 yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308643 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308643 yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308645 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308645 yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308646 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308646 yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308648 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308648 yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308649 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308649 yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308652 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308652 yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308653 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308653 yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308654 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308654 yuna7933 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308655 2021-06-18 00:39:17 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613308655 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613310820 2021-06-18 00:40:31 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613310820 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613311056 4x+5000≥8000 ]]> 2021-06-18 00:40:39 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613311056 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613311516 4x+5000 >이상 8000]]> 2021-06-18 00:40:54 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613311516 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613312183 2021-06-18 00:41:14 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613312183 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613312225 2021-06-18 00:41:15 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613312225 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613312261 2021-06-18 00:41:16 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613312261 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613313300 ㄴ, ㄷ ]]> 2021-06-18 00:41:48 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613313300 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613313409 ㄴ  ㄷ]]> 2021-06-18 00:41:51 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613313409 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613314090 2021-06-18 00:42:14 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613314090 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613314180 2021-06-18 00:42:16 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613314180 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613314277 3a-4<6b-1
3a<6b+3
a<2b+1
-2a>-4b-2 

> ]]> 2021-06-18 00:42:19 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613314277 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613314617 4a+5000≥8000]]> 2021-06-18 00:42:31 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613314617 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613314731 4x+5000>=8000]]> 2021-06-18 00:42:35 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613314731 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613314735 4x+5000>=8000]]> 2021-06-18 00:42:35 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613314735 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613315310 2021-06-18 00:42:52 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613315310 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613315474 4x+5000>=8000]]> 2021-06-18 00:42:57 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613315474 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613315506 ㄴ, ㄷ

ㄴ 9-5<=4
ㄷ 4*3>=3+4
12>=7]]> 2021-06-18 00:42:58 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613315506 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613315550 >]]> 2021-06-18 00:43:00 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613315550 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613315942 ㄱ,ㄴ]]> 2021-06-18 00:43:12 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613315942 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613316183 4x+5000≥8000]]> 2021-06-18 00:43:20 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613316183 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613316733 ㄴ,ㄷ]]> 2021-06-18 00:43:37 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613316733 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613316836 2021-06-18 00:43:40 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613316836 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317155 ㄱ, ㄹ ]]> 2021-06-18 00:43:52 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317155 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317179 ㄱ ㄹ]]> 2021-06-18 00:43:53 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317179 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317236 x=3
ㄱ.3+3>8
6>8     x
ㄴ.9-5<=4
4<=4      o
ㄷ.12>=7 o
ㄹ.1>4    x

답:ㄴ,ㄷ]]> 2021-06-18 00:43:54 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317236 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317370 2021-06-18 00:43:58 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317370 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317565 a<2b+1

*-2 한 것  -> 부등호 방향 바뀜
>]]> 2021-06-18 00:44:06 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317565 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317624 ㄴ,ㄷ]]> 2021-06-18 00:44:08 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317624 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317864 전체 사람 수 = x명 
1000x>30*1000*0.75
1000x>22500
10x>225
x>22.5 

답: 23명 ]]> 2021-06-18 00:44:16 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613317864 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613318134 >]]> 2021-06-18 00:44:24 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613318134 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613318152 3a-4<6b-1
3a<6b+3
a<2b+1
-2a>-4b-2 

답:>]]> 2021-06-18 00:44:25 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613318152 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613318245 2021-06-18 00:44:28 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613318245 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613318411 >]]> 2021-06-18 00:44:34 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613318411 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613318458 전체 사람 수 = x

]]> 2021-06-18 00:44:36 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613318458 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613319166 ㄱ, ㄹ]]> 2021-06-18 00:45:00 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613319166 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613319631 입장하는 사람 수 x
1000x > 30(1000*0.75)
1000x > 22500
10x>225
x>22.5
23명]]> 2021-06-18 00:45:15 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613319631 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613320458 2021-06-18 00:45:44 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613320458 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613321654 ㄱ,ㄹ]]> 2021-06-18 00:46:27 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613321654 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613322597 2021-06-18 00:47:00 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613322597 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613323469 2021-06-18 00:47:29 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613323469 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613323642 2021-06-18 00:47:35 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613323642 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613323774 2021-06-18 00:47:39 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613323774 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613323945 ㄱ, ㄹ]]> 2021-06-18 00:47:45 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613323945 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613325687 2021-06-18 00:48:42 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613325687 https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613327785 2021-06-18 00:49:53 UTC https://padlet.com/yuna7933/92yeturbij9p3lw2/wish/1613327785