可以解釋一下為什麼最後出來這個算式嗎

程式應用問題 程式 解方程式 元一次方程式列式 3 驗算答案 Mynte 個連續整數可設為x-1、x、x+1 固連續奇(偶)數可設為x-2、x、x+2 問題 現在年輕人都用發票 APP,紙張發票越來 越不好募集, 12 月募 集到的所有發票 11 月少 450 張。 DE 65 PERSC PLEGA ME 元 3一元一次方程式 41 解出方程式的答案後 ,須檢驗解的合理性 老闆我要彌豆 子公仔一隻。 輕鬆試 是阿,傳統紙張發票 12 月比 11 月減少 電子發票 12 月比 上圖為某基金會募集發票的情形,若 11 月募集 的發票共 5070 張且其中有x張為電子發票,請 依題意列出一元一次方程式。 解 11月增加卡。 +(5^²-x) = $x=45² 輕鬆試 「好的,一隻 |400元。 時

請教我第三題謝謝ಥ‿ಥ

•則該 升 的鈣?答: B (B) 6毫克 (D) 60 毫克 ppm 010 毫克 回褶2 鎂 30 ppm 600g (0000ok 10 (①)1. 巧愉買了一杯檸檬汁,從中倒了一 上的兩杯檸檬汁,其重量百分率濃度比為何? (A) 1:1 (B) 1:9 (C) 1:3 (D) 9:1 2. 永祥在 200 公克的水中加入450公克的糖,經過攪拌後,有50公克的糖未溶解。請 B 問:此狀態下的糖水重量百分率濃度爲何? 50 450-50 (A) X 100% (B) 200 + 450 x my boog! x mq foo ooo 600000ml 100000 的體積要給宜婷試喝。請問:巧愉與宜婷手 X 100% - 200 + 450 450 450-50 (C) -X 100% (D) X100% 200 + 450 200+ 450 - 50 ( ) 3. 一杯濃度 20%的甲溶液 100 g,若再加入 10 g 的甲,經過攪拌後,杯底會有沉澱 無法溶解,請問:此溶液的重量百分率濃度可能爲何? (A) 20% (B) 25% (C)28% (D) 30%

求解 65、71、83 、84、85 拜託大家了 謝謝🙏

( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( )65. My brother fooled around, (1) and does (2) did )66. The poice are trying to find a )67. I found quite a few men and women (1) rush (2) rushed ( ( ( ( ( )68. Engines are machines. (1) that produces (2) producing )69. Thousands of products (1) make nothing meaningful. (3) and doing (4) doing child. (1) lose (2) lost (3) miss (4) missed (1) spoken )74. When I returned (1) to steal (3) rushing power or motion. (3) produced from coal are now in daily use. (2) made ouer (3) making )70. There are many commuters (1) waiting for (2) waiting )71. In spite of my comfort, the punished (1) to crying (2) cried )72. I found a dog (1) to run )73. Generally out of the building on fire. (4) to rush )75. Give the message to the gentleman (2) stands (1) standing )76. The pollution level the train at the station. (3) wait for boy went away (3) to cry )84. (4) which producing (4) to wait for (4) crying over by a car on the road. (3) ran (2) run (4) running reports are prepared for busy administrators. (2) speak (3) speaking (4) spoke home, I found the window open and something. (2) stealing (3) stolen (4) stole (1) sit (2) seat )79. We found that the house (1) standing (2) stands )80. Those old people sat under the tree (4) to make (3) who stand (4) stood high today, people can not help breathing in car exhaust. (1) is (4) has (3) being )77.__ from space, the earth is almost perfectly round and appears to have a smooth surface. (1) Seen (2) Moved (3) Found (4) Kept (2) has been )78. When I entered the room, I found him by the fire. by the door. (3) seating (4) seated in the distance was deserted. (3) who stand (4) stood stories. (3) to speak (1) telling (2) to tell )81. He is so faithful that I have never heard him the ghost (4) spoke others. (1) speak ill of (2) spoken ill of (3) to speak ill of )82. The poor crippled child (4) speaks ill of on the ground became my daughter's (3) laying (4) lying (2) lain main concern. (1) lied )83. The nurse approached the child, to make him relaxed. (1) and tries (2) trying (3) and trying (4) tried by the policeman, the robber ran toward the shopping mall and disappeared. (1) Seeing (2) Seen (3) To see (4) Having seen )85. You must leave your room to be on the safe side. (1) lock (2) locked (3) to lock (4) locking

不好意思 請問可不可以教我這幾題 我真的不太懂 謝謝🙏🙏

8 av b Base For hawak Cait C ( ERCISE ► Choose the correct answer. 1. This bird comes from northern Europe. It (has flown, flew) thousands of kilometres in search of a warm climate. 2. 1 (haven't spoken, didn't speak) to my cousin for ages. 3. He (heard, has heard) many political jokes lately. 4. Irene (didn't see, hasn't seen) her best friend for three months. 5. John (has been, went) to Europe several times since 2000. 6. Shakespeare (has written, wrote) many plays. 7. He (painted, has painted) five pictures so far. 8. We (have seen, saw) something awful yesterday. 9. Juliet (has visited, visited) her aunt in Chicago three months ago. 10. She (has played, played) the piano since she was six years old. ISE 11

要讀中和高中的 想問一下這個要填嗎 上面寫無法實體報到才要填 但按進去又是寫實體報到者填寫 求助！！

(3)基北區免試入學、適性安置入學、體育績優錄取學生請繳交報到切結書。(如附件一) (4)請點選連結: https://forms.gle/qCLxMY7bYcMQkbc¥9, 填寫「新生及家長線上座談會聯繫資料」表單。(若受疫情影響無法實體報到,請完成此表單填寫) 4.錄取學生本人及法定代理人如因故無法前來報到,得委託其他年滿20歲之親友代為辦理報到手續,惟 須先填妥委託書(如附件二)。

請問第7題怎麼算

Dimye ② 已知葡萄糖之分子式為C5H1206,今取18 公克純葡 22112196=180 萄糖與72公克水配成80毫升之葡萄糖水溶液,試回答 下列問題: H₂O 4mole 沁 4. 此葡萄糖水溶液的濃度為多少? +8000 (A) 10%(B) 15% (C)20% (D)25%。 5. 此溶液中含葡萄糖多少莫耳? D 100 8 (A) 0.1 (B) 0.25 (C) 0.5 (D) 1。 och 6. 此葡萄糖水溶液的濃度為多少? oved (A) 0.75 M (B) 1.25 M (C) 6.25 M (D) 12.5 M。 若取此溶液5毫升,其中含有葡萄糖分子多少個? (A) 1.875×1021個 3.75x1021個 (B) (C) 7.5×101個 (D) 1.5×1022 個。 CO₂ Co H iz C 16. 3D

全部題目都不會，今天要幫我解答

The LUU Cook and write. 有出問句或答句。15%(每阳5分) H Read and choose. 630 this A: What time did the boy have to get up morning B: Jimmy went bird Saturday. The moun three hours driving hike right away. H listened to the bird yellow birds Jimmy said to him 3 A: 6 free "If I a B: The woman should get under a table during an earthquake. A: OC ) (A) face ) (A) bleu B: No, we don't have to go to school when a strong typhoon comes. 3( ) (A) fly ( ) (A) gic

題目都不會，今天幫我解答

Homework. I helped my sister with her homework. 6 讓我走 let me 我爸媽要我要當個 Myparen 7 練習 寫出正確的動詞形式 1. Lisa made her daughters have (have) regular meals. 2. Kevin helped me (to look (look) for my favorite pen. 3. Mr. Wang asked me to write (write) him a letter in English. 4. Judy's father wants her (be) a doctor in the future. 5. Our teacher doesn't let us (use) cellphones in class. 6. My mom gets me to clean (clean) up my bedroom once a week. was use 綜合演 (B) 1. It's raining (A) heavy; he (C) heavily; 2. Jane: 練習」依提示作答 (A) Victor: Ver (A) What; (C) How; (C) 3. Bob's teac (A) colder 1. Lucy told a story in front of the class. → The teacher made Lucy a story in front of the class. 2. Jason took a bus to school. ► Jason's mom had _Jason abus to school 3. Jimmy helped his son ctol de his homework. Jimmy helped his son with his homework. ~ 38。 (B) 4. Miss Hua (A) happ (D) 5. Betty isr (A) bad

除了打勾的那幾題不用問，其他的題目都不會，今天幫我解答

lol V-ling(現在分詞)+情狀副詞 = be V+情狀副詞+ V-ing (現在分詞) 動詞+受詞+情狀副詞 = 情狀副詞+動詞+受詞 動詞+介系詞+受詞+情狀副詞 = 情狀副詞+動詞+介系詞+受詞 動詞+情狀副詞+介系詞+受詞 例2 The little girl runs slowly Bill is dancing happily. = Bill is happily dancing. » Jack ca He walked into the room quietly. = He quietly walked into the room. sister looks at me. ( 0 My sister - He chatted with me happily. = He happily chatted with me. = He chatted happily with me. 2. Mir sister looks 練習 圈出正確的答案(可複選) 1. 2. | and 傷心地看著遠方。 Allen 3. He is aprofessional Swimmer, so he can (Swim fast); fast Swim), (is shouting loudly; is loudly shoutingl; loudly is shouting). The baby girl (cried sadly; sadly cried) for her kitten's death, Most sudents in the library read quietly : quietly read) for the entrance exam. The disabled (walked slowly); slowly walked) on the street. He to the teacher 4. and looked sadly 每天在課堂上都仔細聽老師上 I listen 5. 6. 7. 他纸下午一點半的時候狼吞虎 He was eating 「她很冷淡地看著我。 ; 8. cut the paper carefully cut carefully the paper : carefully cut the paper Mom (looked at me coldly; coldly looked at mes boked coldly at me May (walked the dog slowly : walked slowly the dog : slowly walked the dog Ella does her homework quietly : does quietly her homework : quietly does her homework). 10. They happily listened to the song : listened to the song happily: listened to happily the song : listened happily to the song). 9. h WARAT q She looked atr 我們可以輕易地完成這個作 We can finish : 我爺爺每天早起且開心地 練習 依提示作答 My grandfathe 1. Ted /watch TV/ py / last night 學生 力讀英文

這題求解?

(D) 5.5-6.5 ( 06. 坐標平面上,0為原點且A點坐標為(4,0),若直線2x-3y=11 分別交軸 軸於B、C兩點點,P點在 BC上,且三角形OAP的面積為2,則P黑點坐標為何? (A) (4, -1) (B) (7. - 1) (C) (4.1) (D) (7.1) MYS 2 A石同工/hn- AITGART