数学の友2です この問題の解き方教えてください…🙇🙏

C チャレンジ □ 5 次の連立方程式を代入法で解きなさい。 | 4x=3y-7 5y-8x=9 (2) 29=39 ₁²9 8-12=2+{8+)8]"} 6y 6. by EX = 9-54 8* 1-08-33/106 Reli y= 23² ²0 (+ -)(x) (X. y) = (??)

どうしてここのxyのとこは（）ないんですか？ 四角で囲ってあるとこです

2+/6xx==² E7 (4-6) 9x9 9²(6xx) x x x x x x x x x G 9 GF J s =

四角で囲んである２は、どうして一番前に来るんですか？

(3) (x-3) x2 + y₂x 5 = 2 (x 5y (x-3) x2 +9x5 =12(x-3)+59

この『今週のclearnote事務所おすすめ』って なんですか??

PEN Japanese 18 中 『シンシュン』 今 国語 週の Clearnote 事務局オス スメ TEN~テイフ カナ?? ~ © 2162

早急でお願いします！！ 『 2度の世界大戦から私たちは何を学ぶべきか？』 上の事について学校で小論文を書くのですがどのように書けばいいですか？ 教えて欲しいです🙇‍♀️

英検３級の勉強をしてます ライティングのコツとか覚えていた方がいい フレーズとかを教えて頂きたいです🥺🙏

(1)の答えの出し方が分かりません😖 答えはa＝－6です！ どうやってもa＝2になるんだけど🤯

(1) AQ 50 Galaxy 5 次の問いに答えなさい。 □(1) についての2次方程式x+α=0の解の1つがー2のときの値を求めなさい。〈香川〉 同 を用いて表しなさい。 □(2) 2次方程式x+αx+10=0の2つの解がともに整数のときの値をすべて求めなさい。 〈高知〉 □(3) 2次方程式 の解になっている。 このとき, a, bの値を求めなさい。 2x+a+5b = 0 7x+a=0の解の1つは-3であり、もう1つはxの1次方程式 いな。 OBS.ASSEN. 〈栃木〉

どうやって解けばいいか分かりません！ 答えは3±ルート5です。

(3) (x-3)² = 5 (E

全部教えて欲しいです

Ms.Sarim: Most of them want more time to study. They enjoy their lessons. And they know that their lessons are very important. I know that there was a long war in your country. Yes. So many people were either killed or "injured. I've also heard about the landmines. People still get injured, don't they? Taku: Ms. Sarim: Ava: Ms.Sarim: Unfortunately, that is true. Actually, some of my students are victims of those landmines. Taku Ken: Ms.Sarim: That's terrible. What are some of their dreams? First, 1 graduating from school, and second, getting a job. Koji: Graduating? Ms.Sarim: Yes. In Cambodia, finishing school is not so easy for some students. They need to "earn money. They don't have enough time to study. Yuka: Oh, I didn't know that. Ms.Sarim: But my students always try hard. They want to do something to help other people. Many of them want to be teachers or doctors. Koji: That's great. divide ~を分ける well: 井戸 bucket : パケツ injure: ~に怪我をさせる graduate: 卒業する earn:かせぐ 1 下線部アを具体的に日本語で説明しなさい (15文字以内)。 2 下線部イを本文中にある別の表現で書きなさい。 3 ①~⑤ が本文の内容と合っていればO、違う時には×を書きなさい。 (ただし、全部同じ記号にはなりません。 全部同じにした場合は無得点とします。) All children in Cambodia go to school after helping their families. 2 Most students in Cambodia like working better than studying at school. 3 Some of Ms. Sarim's students were injured by landmines. 4 Some students in Cambodia can't study enough because they have to work. 5 Teachers and doctors are popular jobs because they can help other people. -7-

全部答え教えてください

3以上の英語で答えなさい。 Did Yuki's friend smile because she said "I'm sorry"? 4 下の意味を日本語で書きなさい。 1Q 修学旅行で訪れた広島で、先生が生徒たちに話した内容を読み、後の問いに答えなさ [2 #X3] beaut "Many buildings here were destroyed in 1945. Only this remained. We call it the Atomic Bomb Dome. It became a World Heritage Site in 1996. It expresses the hope for world peace. The person holding a binder is a volunteer guide. Let's listen to him. He'll explain about the Dome." の意味を日本語で書きなさい。 2 次の質問に3語以上の英語で答えなさい。 What happened to many buildings in Hiroshima na 52 (2) What does the Atomic Bomb Dome express? 11 ブラウン先生が教えるクラスにある外国人講師が招かれました。 授業での対話を読み、 あとの問いに答えなさい。 [9点] Ms.Sarim: Hello, everyone. I'm Morn Sarim. I'm from Cambodia. I teach English at a junior high school there. I'm very happy to meet you. Ms.Brown: Can our students ask you some questions? Ms. Sarim: Yes, of course. Aya: What time does school start in Cambodia? Ms.Sarim: At our school, some students start classes at seven and go home at noon. Then other students come and start studying at one. Ken: Why are there two groups? Ms.Sarim: We don't have enough teachers and classrooms, so we have to *divide the students 7 like that. Ken: What do the students do when they're not at school? Ms.Sarim: They usually help their families. For example, they have to carry water from the "well every day. Yuka: That must be hard. -6-