Tìm Y: Y × 12,25 - Y + Y × 5,2 = 1645
I need help urgently thanks
Tìm y:
a) y x 2,8 + 5,2 x y = 48
b) y x 12,25 – y + y x 2,75 = 1050
\(a,y\times2,8+5,2\times y=48\\ y\times\left(2,8+5,2\right)=48\\ y\times8=48\\ y=\dfrac{48}{8}=6\\ ---\\ b,y\times12,25-y+y\times2,75=1050\\ y\times\left(12,25-1+2,75\right)=1050\\ y\times14=1050\\ y=\dfrac{1050}{14}=75\)
a: \(y\cdot2,8+y\cdot5,2=48\)
=>\(y\left(2,8+5,2\right)=48\)
=>\(8y=48\)
=>\(y=\dfrac{48}{8}=6\)
b: \(y\cdot12,25-y+y\cdot2,75=1050\)
=>\(y\left(12,25-1+2,75\right)=1050\)
=>\(y\cdot14=1050\)
=>\(y=\dfrac{1050}{14}=75\)
Tìm y
y × 3,8 + y × 5,2 + y = 36,4
Giải giùm mình với Thanks for you very muc
y x 3,8 + y x 5,2 +y =36,4 y x 3,8 + y x 5,2 +y x 1 = 36,4 y x ( 3,8 + 5,2 + 1 ) = 36,4 y x 10 = 36,4 y = 36,4 : 10 y = 3,64
y× (3,8+5,2+1)=36,4
y× 10=36,4
y=36,4:10
y=3,64
Tìm y:
y x 12,25 - y + y x 2,75 = 1050
y×(12,25-1+2,75)=1050
y×14=1050
y=1050÷14
y=75
Rewrite the following sentences as indicated.
She has a lot of money.However, she refures to help the homeless.
.......................... despite....................................................................
Help me, please. I need urgently.....
Despite having a lot of money, she refuses to help the homeless.
tìm y :
y x 8 + y : 0,25 + y : 0,5 + y - y : 0,2 = 28,6
HELP ME !!! Mai mk nộp bài rùi . Giúp mk nha . THANKS ^^
\(8y+4y+2y+y-5y=28,6\)
\(\Rightarrow9y=28,6\)
\(\Rightarrow y=\frac{286}{90}\)
y x 8 + y : 0,25 + y : 0,5 + y - y : 0,2 = 28,6
=> y x 8 + y x 4 + y x 2 + y x 1 - y x 5 = 28,6
=> y x (8 + 4 + 2 + 1 - 5) = 28,6
=> y x 10 = 28,6
=> y = 28,6 : 10
=> y = 2,86
~Study well~
có chắc là đúng ko bạn ??? mk thấy sai sai
Tìm y :1) y x 1,2 + y x 4,6 + y + y x 5,2 = 18
y x 1,2 + y x 4,6 + y x 5,2 = 18
y x ( 1,2 + 4,6 + 5,2 ) = 18
y x 11 = 18
y = 18 : 11
y = \(\dfrac{18}{11}\)
Y x 1,2 + Y x 4,6 + Y x 5,2 = 18
Y x (1,2 + 4,6 + 5,2) = 18
Y x 11 = 18
Y = 18 : 11
Y = \(\dfrac{18}{11}\)
Tìm x, y biết
x - 1/2005 = 3 - y/2006 = 4009
Help me!! Trình bầy đầy đủ nha các bạn! Thanks
\(x-\frac{1}{2005}=3-\frac{y}{2006}=4009\)
1. They are having a plan to help us y …….people to join in (encouraging/ encourage/ to encourage/ encouraged)
2. Can I participate …….this program (in/ at/ to/ on)
3. May I help you? – No, thank you …….( I don’t need/ no need/ I’m fine/ OK)
4. …….sing for peace(Let’s / Let/ Let’s us/ Let us)
5. You did very …….in your study (good/ excellent/ well/ bad)
6. He always gets good grades, and his parents are very proud …….him (of/ with/ about/ from)
7. Your teacher …….you should work harder on your English pronunciation( told/ said/ said to / asked)
8. You have to try your …….to improve some sounds( best/ good/ all)
9. We have …….ways of learning a foreign language (differently/ different/ difference)
10. …….remember words better, some learners write words on a small piece of paper (In order to/ so as/ and / if)
11. You are serious ill. You should …….stay in bed and take tablets (have/ should/ can)
12. He …….me “ why are you late?” (said/ said to/ told to/ tell me)
13. My mother told me not to drive( fastly/ in a fast way/ fast)
14. Student should work ……. to make their parents happy (hard/ hardly/ in hard way/ way hard)
15. There …….any electricity when I was young (wasn’t/ weren’t/ used not)
16. They helped the community by participating in recycling program (taking part in/ taking place/ taking care/ taking off)
17. They have studied …….six o’clock (on/ for/since/ at)
18. Air mail is …….expensive than surface mail (the most/ like/ as more)
19. She …….over 30 pages since yesterday (write/ wrote/ has written/ have written)
20. The new shopping mall is quite …….the present shopping area (the same/ like to/ different from)
21. …..is something that you say or do to make people laugh ( joke/ novel/ poem/ fairy tale)
22. “Which girl is Marry?”- She is the one with …..(long curly black hair/ curly long black hair/ long black curly hair)
23. I find Peter is not communicative. He’s rather …..in public ( kind/ reserved/ sociable)
24. The river Amazon …..in to the Atlantic Ocean ( flow/ flows/ flowing)
25. Alexander Gr. Bell was born …..March 3rd, 1847 (in/ on/ at)
26. Would you like ….. a message (leave/ leaving/ to leave)
27. The children are old enough to look after ….. (herself/ themselves/ ourselves)
28. You’ll …..cook dinner yourself ( must/ should/ have to)
29. She works hard …..she could pass the exam ( so that / in order to/ so as)
30. Let me ….. you an application form( Getting/ get/ to get)
31. What ….. I do for you? (can/ may/ need)
32. What are you interested …..? (on/ at/ in)
33. What do you like….. in your free time? ( doing/ do/ does)
34. Are you looking …..to the vacation? ( to look/ looking/ looked)
35. I went to school today and your teacher ….. me your report card ( give/ gives/ gave)
36. He always gets good grades, and his parents are very proud…..him (of/ with / about)
37. Some can learn foreign language very …..(quick/ quickly/ bad)
38. Some people learn any new words they come…..(by/ to / across)
39. He asked me …..the book to his office ( to take/ take/ taking)
40. I …..on a farm when I was a child ( used to live/ used to living/ used live)
41 You mustn’t let children play in the kitchen …..the kitchen is a dangerous place ( and/ so / because)
42. They fill in an …..because they want to join in the club (test/ paper/ application form)
43 …..have you lived in this town ? – for 10 years ( When/ How long/ Where)
.44 “…..” - It’s 150.000 dong ( How much is this parcel cost?/ How much is this parcel?/ How much is this?)
45Mr Quang has taught Math in this school How much is this parcel he graduated from the university (for/ since/ from)
46His English ……become(is becoming/ becomes)
47 Many ….areas are getting electricity, and medical facilities are more easily accessible. (quiet/ remote/ noisy)
1. ” I need a favor” – “_____________”. (What can I do for you? / I’m sorry. I’m really busy. / How can I help you? / All are correct)
2. They collect and empty garbage_____________Dong Xuan Market. ( at / in / on / for)
3. The Y & Y is planning to help the community by_____________all the members to participate in a recycling program. ( encouraging / encourage / encourages / encouraged )
4. When do you want to know who is telephoning, you say: _____________.
( Excuse me. Who is speaking?
Hi, there. Who are you.
Good morning. Who is talking.
Sorry. Who is saying?)
5. Seven countries _____________ in the discussion. ( told / spoke / hold / participated)
6. They need to_____________now. ( list / help / enroll / save)
7. He participates _____________our Golf Club. ( in / from /at /to)
8. We received 100_____________for that job. (applications /favors /hobbies / activities)
9. You need to _____________ before the end of August. ( join / enroll / participate / encourage)
10. We like _____________ activities such as fishing and camping.
( outdoor / inside / indoor / outside)
11. Our product is sold _____________ (worldly / worldwide / world / worded)
12. Three years __________, an English businessman got lost in Toronto.( just / next / late / ago)
13. The_____________is to increase sales in Asia. ( aim / arm / ace / aid)
14. Mai’s _____________include listening music and reading books.
(habits / favorite / favors / pastimes)
15. “ May I help you?” – “_____________”
( How can I help?
What can I do for you?
Yes. That’s very kind for you.
I’m afraid I’m busy now)
giúp mình nhaa
1. ” I need a favor” – “_____________”. (What can I do for you? / I’m sorry. I’m really busy. / How can I help you? / All are correct)
2. They collect and empty garbage_____________Dong Xuan Market. ( at / in / on / for)
3. The Y & Y is planning to help the community by_____________all the members to participate in a recycling program. ( encouraging / encourage / encourages / encouraged )
4. When do you want to know who is telephoning, you say: _____________.
( Excuse me. Who is speaking?
Hi, there. Who are you.
Good morning. Who is talking.
Sorry. Who is saying?)
5. Seven countries _____________ in the discussion. ( told / spoke / hold / participated)
6. They need to_____________now. ( list / help / enroll / save)
7. He participates _____________our Golf Club. ( in / from /at /to)
8. We received 100_____________for that job. (applications /favors /hobbies / activities)
9. You need to _____________ before the end of August. ( join / enroll / participate / encourage)
10. We like _____________ activities such as fishing and camping.
( outdoor / inside / indoor / outside)
11. Our product is sold _____________ (worldly / worldwide / world / worded)
12. Three years __________, an English businessman got lost in Toronto.( just / next / late / ago)
13. The_____________is to increase sales in Asia. ( aim / arm / ace / aid)
14. Mai’s _____________include listening music and reading books.
(habits / favorite / favors / pastimes)
15. “ May I help you?” – “_____________”
( How can I help?
What can I do for you?
Yes. That’s very kind for you.
I’m afraid I’m busy now)