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英語 中学生

本日、投稿し直します! 今日こそ、これを教えてくれる人、来て~!(ガチでへるぷみー)

【7】 次の英文の空所に入る適切な単語 (前置詞) を書きなさい。 Most of us are interested ( ) science. He is very good ( at ) speaking English. Suma is famous ( ) its beautiful beach. Wine is made ( The top of the mountain is covered He is looking forward ( We were much surprised ( I got a letter written ( Please take ( (1) (2) (3) (4) (5) 次は、 前置詞の穴埋め問題 ・・・ 覚えた連語や文法が役立ちます (6) (7) (8) (9) ) grapes. (10) The basket is full ( (11) They don't work ( (12) These shoes are too big ( (13) I can swim fastest ( (14) Tom read books about Japanese (15) I usually drink coffee ( (16) This desk is made ( (17) Ken is very fond ( (18) Yuki takes care ( (19) My mother was born ( (20) Don't be late ( (21) How ( (22) Arisa took part ( (23) It is difficult ( (24) Why were you absent ( ( (25) I have lived in Nagoya (26) His name was known ( (27) Thank you very much ( (28) Have you ever been ( (29) February is ( (30) Tuesday comes ( (31) ( ) seeing ) English. ) your shoes when you enter a house in Japan. ) beautiful flowers. ) Sundays. ) ) snow. you. ) the news. ) me. ) all the boys. history ( ) sugar. ) wood. ) listening to rock music. ) this cat. ) school. ) taking a walk around here ? ) morning till night. ) January 28th, 1975. ) the festival last year. me to get up early. ) school yesterday? ) a long time. I must finish this English homework ( ) everyone. ) inviting me to the party. ) Singapore ? ) January and March. ) Monday. ) next Monday.

未解決 回答数: 1
数学 中学生

過去問解いてて、%とか苦手すぎてどう解いていいのか、などわかりません😢ア、イ、ウ、エのx +yの ことまで式を立てるのはわかるけどそこからの 200とか、どの数字当てはめたらいいのかとか ほんとに分かりません。全部わかりません。明日入試なのにほんと終わってます、、助けてください😭

【問題2】容器Aには6%の食塩水が400g 容器 B には10%の食塩水が500g, 容器Cには12%の食塩水が200g入っている。 いま、 容器 A から xg, 容器Bから ygの食塩水を容器Cに入れ, よくかき混ぜると, 9%の食塩水が600g できた。 さら に、容器 B に残っている食塩水からzgだけ容器Aに入れ、よくかき混ぜた。 その後, 容器 A と容器Bの水をすべて蒸発させたところ、ともに同じ量の食塩が残った。 次の各問いに答えなさい。 問1 x, yについての連立方程式を作るとき,次の 肢から2つ選び,記号で答えなさい。 選択肢 (ア)x+y=200 (イ)x+y=400 (ウ) x+y=500 (エ)x+y=600 (オ) xx 0.6 + yx0.1+200×0.12 = 600×0.9 (カ) 6x + 10y+240=5400 6 100 10 (キ) xx +yx + 200x. =600x 100 6 100 10 (ク) (400-xx- +(500-y) X- 100 問2 x,yの値を求めなさい。 12 100 3 2 の値を求めなさい。 9 100 + 200x 12 100 に当てはまる式を下の選択 WHA TEL =600x bola 400g 100 500g Tell 1240 200g (xcg 11 yg Cに入れる 600g (④400g ABF1 9t 1-3% 9.1.

解決済み 回答数: 1