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13 tháng 8 2017

Let

x = the cost of one loaf of bread

y = the cost of one roll

One loaf of bread and six rolls cost $1.80:

x + 6y = 1.80

Two loaves of bread and four rolls cost $2.40:

2x + 4y = 2.40

We have the system of equations:

x + 6y = 1.80

2x + 4y = 2.40

x = $0.90

y = $1.15

chắc vậy đó bn.mk hok ngu có sai thông cảm nhé

13 tháng 8 2017

Một ổ bánh mì và sáu cuộn bánh có giá 1,80 đô la. Với mức giá như nhau, hai ổ bánh mì và 4 cuộn bánh có giá 2,40 đô la. 1 ổ bánh mì giá bao nhiêu?

Reorder the words to make sentenceseger1. and / I / drink / of / eat / a / two / carton / milk / apples / every day.=> ………………………………………………………………………………2. has / she / of / breakfast / usually / a / eggs / bread / with / loaf / for /.=> ………………………………………………………………………………3. your / How / brother / orange / every day / much / juice / does / drink /?=> ………………………………………………………………………………4. of / to / he / glass / a water / would / drink / like / big /.=> ………………………………………………………………………………5. to / the / let’s / apples...
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Reorder the words to make sentences

eger

1. and / I / drink / of / eat / a / two / carton / milk / apples / every day.
=> ………………………………………………………………………………
2. has / she / of / breakfast / usually / a / eggs / bread / with / loaf / for /.
=> ………………………………………………………………………………
3. your / How / brother / orange / every day / much / juice / does / drink /?
=> ………………………………………………………………………………
4. of / to / he / glass / a water / would / drink / like / big /.
=> ………………………………………………………………………………
5. to / the / let’s / apples / go / buy / market / some / and /.
=> ………………………………………………………………………………
6. eat / many / too / teeth / you / your / sweets / for / because / good / shouldn’t / they / not / are /.
=> ………………………………………………………………………………

eger

0
Exercise 7. Reorder the words to make sentenceseger1. and / I / drink / of / eat / a / two / carton / milk / apples / every day.=> ……………………………………………………………………………2. has / she / of / breakfast / usually / a / eggs / bread / with / loaf / for /.=> ………………………………………………………………………………3. your / How / brother / orange / every day / much / juice / does / drink /?=> ………………………………………………………………………………4. of / to / he / glass / a water / would / drink / like / big /.=> ………………………………………………………………………………5. to / the /...
Đọc tiếp

Exercise 7. Reorder the words to make sentences

eger

1. and / I / drink / of / eat / a / two / carton / milk / apples / every day.
=> ……………………………………………………………………………
2. has / she / of / breakfast / usually / a / eggs / bread / with / loaf / for /.
=> ………………………………………………………………………………
3. your / How / brother / orange / every day / much / juice / does / drink /?
=> ………………………………………………………………………………
4. of / to / he / glass / a water / would / drink / like / big /.
=> ………………………………………………………………………………
5. to / the / let’s / apples / go / buy / market / some / and /.
=> ………………………………………………………………………………
6. eat / many / too / teeth / you / your / sweets / for / because / good / shouldn’t / they / not / are /.
=> ………………………………………………………………………………

4
29 tháng 1 2022

1.I eat apples and drink two cartons of milk everyday.

2.She usually has a loaf of bread with eggs for breakfast.

3.How much orange juice does your brother drink everyday?

4.He would to a water of big glass

5.Let's go to the market buy some apples.

 

29 tháng 1 2022

1 I drink a carton of milk and eat two apples every day.

2 She usually has a loaf of bread and eggs for breakfast.

3 How much orange juices does your brother drink everyday?

4 He would like to drink a big glass of water.

5 Let's go to the market and buy some apples.

6 You shouldn't eat too many sweets because they are not good for your teeth.

3 tháng 12 2017

ket qua ra 5

I: Read the text and answer the following questions Bread is one of the oldest prepared foods. Evidence from 30,000 years ago in Europe revealed starch residue on rocks used for pounding plants. It is possible that during this time, starch extract from the roots of plants, Such as cattails and ferns, was spread on a flat rock, placed over a fire and cooked into a primitive form of flatbread. Around 10,000 BC, with the dawn of the Neolithic age and the spread of agriculture, grains became the...
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I: Read the text and answer the following questions

Bread is one of the oldest prepared foods. Evidence from 30,000 years ago in Europe revealed starch residue on rocks used for pounding plants. It is possible that during this time, starch extract from the roots of plants, Such as cattails and ferns, was spread on a flat rock, placed over a fire and cooked into a primitive form of flatbread. Around 10,000 BC, with the dawn of the Neolithic age and the spread of agriculture, grains became the maninstay of making bread.In 1961 the Chorleywood bread process was developed, which used the intense mechanical working of dough to dramatically reduce the fermentation period and the time taken to produce a loaf. The process, whose high-energy mixing allows for the use of lower protein grain, is now widely used around the world in large factories. As a result, bread can be produced very quickly and at low costs to the manufacturer and the consumer. Recently, domestic bread machines that automate the process of making bread have becom popular

1: According to the passage, what revealed starch residue on rocks used for pounding plants?

.....................................................................................................................................................

2: How was a primitive form of flatbread most likely made?

.....................................................................................................................................................

3: When did grains probably become the manistay of making bread?

.....................................................................................................................................................

4: When was the Chorleywood bread process developed?

.....................................................................................................................................................

5: Why have domestic bread machines recently become popular?

.....................................................................................................................................................

1
2 tháng 12 2019

I: Read the text and answer the following questions

Bread is one of the oldest prepared foods. Evidence from 30,000 years ago in Europe revealed starch residue on rocks used for pounding plants. It is possible that during this time, starch extract from the roots of plants, Such as cattails and ferns, was spread on a flat rock, placed over a fire and cooked into a primitive form of flatbread. Around 10,000 BC, with the dawn of the Neolithic age and the spread of agriculture, grains became the maninstay of making bread.In 1961 the Chorleywood bread process was developed, which used the intense mechanical working of dough to dramatically reduce the fermentation period and the time taken to produce a loaf. The process, whose high-energy mixing allows for the use of lower protein grain, is now widely used around the world in large factories. As a result, bread can be produced very quickly and at low costs to the manufacturer and the consumer. Recently, domestic bread machines that automate the process of making bread have becom popular

1: According to the passage, what revealed starch residue on rocks used for pounding plants?

..........................Evidence from 30,000 years ago in Europe revealed starch residue on rocks used for pounding plants. ...........................................................................................................................

2: How was a primitive form of flatbread most likely made?

.................................Starch extract from the roots of plants, such as cattails and ferns, was spread on a flat rock, placed over a fire and cooked into a primitive form of flatbread. ....................................................................................................................

3: When did grains probably become the manistay of making bread?

..............................................Around 10,000 BC.......................................................................................................

4: When was the Chorleywood bread process developed?

.......................In 1961 the Chorleywood bread process was developed..............................................................................................................................

5: Why have domestic bread machines recently become popular?

............................Because thanks ro them, bread can be produced very quickly and at low costs to the manufacturer and the consumer........................................................................................................................

20 tháng 2 2021

1. at → ∅

2. to play → playing

3. cost → costs 

4. less → fewer

5. many → ∅

20 tháng 2 2021

1. at → ∅

2. to play → playing

3. cost → costs 

4. less → fewer

5. many → ∅

8. You need to buy a …….. of grapes, a ………of bread and a …….. cauliflower.     A. bunch - clove - pinch                             B. handful - loaf - kilo     C. bunch - loaf - head                                 D. carton - bunch - head9. My brother is allergic           …………. prawns. His skin turns red when he eats them.     A. with                    B. of                            C. at                             D. to10. If you would like to eat the vegetables raw, you ……………. wash...
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8. You need to buy a …….. of grapes, a ………of bread and a …….. cauliflower.

     A. bunch - clove - pinch                             B. handful - loaf - kilo

     C. bunch - loaf - head                                 D. carton - bunch - head

9. My brother is allergic           …………. prawns. His skin turns red when he eats them.

     A. with                    B. of                            C. at                             D. to

10. If you would like to eat the vegetables raw, you ……………. wash it.

     A. can                     B. must                        C. ought                       D. may

11. English tends towards …………………………………

     A. simple                B. simply                 C. simplicity                 D. simpler

12. The North can be characterized as ………………… cooler and hillier.

     A. more industrial                                                   B. industrial

     C. more industry                                                     D. more industrially

13. ………………….. from Bill, all the students said they would go.

     A. Except                B. Only                             C. Apart                  D. Separate

14. I saw a thief take Peter's wallet so I ran ………… him, but I didn't catch him.

     A. into                    B. after                                    C. over                         D. by

15. They have made a lot of progress ………… the country became independent.

     A. for                      B. since                                    C. before                     D. until

16. This watch costs too much,…………………?

     A. doesn’t it                        B. isn’t it                      C. does it                    D. is it

Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

17. Susan: “Do you want to watch this or the news?”

      Kate: “Oh,…………………. It’s up to you.”

     A. I agree                                        B. I couldn’t agree more

     C. Don’t mention it                         D. I am easy

18. Jane: “Do you have a minute, Dr. Smith?”

      Dr. Smith: “……………………..”

     A. Well, I’m not sure when.                                    B. Good, I hope so.

     C. Sure. What’s the problem?                     D. Sorry, I haven’t got it here.

1
8 tháng 10 2021

8 C

9 D

10 B

11 C

12 D

13 A

14 B

15 B

16 A

17 D

18 C

16 tháng 12 2021

1. at -> bỏ

2. to play -> playing

3 costs -> costs

4. in -> bỏ

5 are playing -> play

6 as -> ike

7 scientific -> science

8 coming -> to come

9 less -> fewer

10 many -> bỏ

10 tháng 6 2023

2 cartons of

3 loaves of

4 slices of

10 tháng 6 2023

Complete the sentence.

1. Would you like a cup of coffee?

2. We don't have any milk. Can you get two cartons of milk?

3. We need three loaves of bread.

4. How many slices of cheese do you want?