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stellarik [79]
4 years ago
15

Solve the following system graphically 2x-y=-1 x+y=-2

Spanish
1 answer:
Karo-lina-s [1.5K]4 years ago
4 0
First simplify the equations: y=2x+1 and y=-x-2

Second you have to graph these new, simplified equations

The equations will intersect at (-1, -1)

The answers for x and y are both -1

You can go back and plug -1 in for x and y and solve but I checked for you, take my word for it.

Hope this helped.
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Answer:

1. salir a la venta

2.estilo

3. éxito

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Explanation:

The exercise aims for you to complete the sentences with the proper vocabulary word or phrase.

Here is the translation of the complete sentences:

1. Rosario Ferré's new novel will go on sale in May.

2. Fashion designer Carolina Herrera has a unique style.

3. To succeed in life, you have to work and study hard.

4. The origin of life is a very controversial issue.

5. Salsa, rumba and tango are different musical genres.

6. Some actors living in Hollywood have money and a lot of fame.

7. In a disco, you can dance on the dance floor.

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3 years ago
Please help me<br>with these questions
Black_prince [1.1K]

Answer:

1. contento

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3. de Mal (buen)

4. enfadada

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8 0
3 years ago
CAN SOMEONE PLEASE HELP ME WITH THIS ONE?!!
Oksanka [162]

Answer:

Se requiere experiencia y conocimientos de computacion.

7 0
3 years ago
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acaciones en París Complete this paragraph about Julia's trip to Paris with the correct form of ser or estar. Hoy (1) (es/está)
ololo11 [35]
<h2>Answer:</h2>

Hoy es el 3 de julio y voy a París por tres semanas. Estoy muy feliz porque voy a ver a mi mejor amiga. Ella es de Puerto Rico, pero ahora está viviendo en París. También estoy un poco nerviosa porque es mi primer viaje a Francia. El vuelo es hoy por la tarde, pero ahora está lloviendo. Por eso estamos preocupadas, porque probablemente el avión va a salir tarde. Mi equipaje ya está isto. Es tarde y me tengo que ir. ¡Va a ser un viaje fenomenal!

<h2>Explanation:</h2>

The use of the verbs ser and estar is always a challenging because both means to be in English. There are some rules we can follow to understand this subject. In this paragraph, we use conjugations of the verbs ser and estar in the simple present. So:

  • We use ser when referring to time just as<em> Hoy </em><em>es</em><em> el 3 de Julio /  El vuelo </em><em>es</em><em> hoy por la tarde / </em><em>Es</em><em> tarde y me tengo que ir</em>

<em />

  • We use estar when referring to emotions just as<em> </em><em>Estoy </em><em>muy feliz / </em><em>estoy</em><em> un poco nerviosa / </em><em>estamos</em><em> preocupadas.</em>

<em />

  • We use ser when referring to descriptions just as <em>es </em><em>mi primer viaje a Francia</em>

<em />

  • We use estar in present progressive just as <em>está</em><em> lloviendo / </em><em>está </em><em>viviendo en París.</em>
  • We also use ser as an infinitive verb, which is the same form ser just as <em>¡Va a </em><em>ser </em><em>un viaje fenomenal!</em>
4 0
3 years ago
Hay muchos __________en el museo. siglo exposiciones visitantes
Mamont248 [21]

Hay muchos visitantes en el museo - There are a lot of visitors in the museum.

Siglo - century (doesn't match with the sentence)

Exposiciones - expositions (feminine, does not fit in the sentence)

Visitantes - visitors (masculine and makes sense)

Hope it helped,

Happy homework/ study/ exam!

6 0
3 years ago
Read 2 more answers
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