1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kay [80]
3 years ago
7

Pedro compra 1 chocolate y 2 dulces con $18. María compra 3 chocolates y 1 dulce con $29, al llegar a casa su mamá les pregunta:

¿Cuál es el costo de cada producto?
Spanish
1 answer:
dusya [7]3 years ago
8 0

Answer:

El costo de cada artículo es:

chocolate: $8

dulce: $5

Explanation:

1c +  2d = 18

3c +  1d  = 29

c = costo de cada chocolate

d = costo de cada dulce

Al multiplicar por -3 la primer ecuación y sumarla con la segunda ecuación:

-3c  -  6d  =  -54

3c   +  1d  =  29

  0   -  5d  =  -25

-5d = -25

d = 25/5

d = 5

1c + 2d = 18

1c + 2*5 = 18

c + 10 = 18

c = 18 - 10

c = 8

Comprobación:

3c + 1d = 29

3*8 + 5 = 29

24 + 5 = 29

You might be interested in
Elisa: ¿Cómo estás? Jaime: ________________
jasenka [17]
Jaime:Bien y tu that would be the answer if its a response to her

4 0
3 years ago
Read 2 more answers
What object pronoun would replace el pastel
LekaFEV [45]

Answer:

Cake or The Cake

:)

6 0
3 years ago
Read 2 more answers
What do i need to travel to a foreign country?
viktelen [127]
<span>Apply early for a passport, or renew your old one. ...If you are traveling by land or sea, you must show proof of both your U.S. citizenship and your identity when you return to the United States. ...<span>You may need to get a visa before you travel to a destination.</span></span>
5 0
3 years ago
Read 2 more answers
25 PIONTS WILL GIVE BRAINLIEST.<br> Please try<br> multiple choice
Pie
UNIDA, COSTOSA, SOLEMNE
6 0
3 years ago
Read 2 more answers
Find the current weather conditions for your chosen spanish speaking country
Fed [463]

Answer:

Current Local Weather in Spanish-Speaking Countries. Tweet. Buenos Aires - Argentina. Find more about Weather in Buenos Aires,

Explanation:

5 0
3 years ago
Other questions:
  • Select the correct answer How would most Spanish speakers ask for a friend’s phone number? A. ¿Cuál es mi número de teléfono? B.
    15·2 answers
  • La viajera ________ (2 palabras) de la maleta perdida.
    8·2 answers
  • Como le gusta la poesía, le recomiendo que __________ las obras de Pablo Neruda.
    10·1 answer
  • I need help with Spanish
    14·2 answers
  • Los muchachos fueron ___ ver ese concierto.
    14·2 answers
  • PLEASE HELP, SLIGHTLY URGENT Write a short paragraph in Spanish describing the classes that you're taking and some of the class
    11·1 answer
  • NEED SOMEONE WHOS GOOD AT SPANISH!!
    11·1 answer
  • Así se dice
    10·1 answer
  • Https://cdnapisec.kaltura.com/p/2061901/sp/206190100/embedIframeJs/uiconf_id/36511471/partner_id/2061901?iframeembed=true&amp;pl
    8·2 answers
  • Hi guys need your help please QUICK!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!