subject
Mathematics, 12.11.2020 14:00 tiffxnnyyy

Calcula a través de sustitución, igualación, reducción y gráficas: 3x + 2y = 7 5x + 3y = 11
4x - 3y = -2 3x + y = 5

*Este problema se puede resolver de una sola forma o método (sustitución, igualación, reducción o en gráficas).

PROBLEMA:

En el cajero de un banco entrega a un cliente 40 monedas de 50 centavos y de un peso si lo que entrego importa $32 pesos, ¿cuántas monedas hay de cada denominación?

**SI NO TE SABES LA RESPUESTA POR FAVOR EVITAME EL QUE TE REPORTE Y NO RESPONDAS OTRRA COSA INADECUADA GRACIAS**

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 12:40
Definition: es. this is a disadvantage or weak point that makes someone or something less effective.
Answers: 2
question
Mathematics, 21.06.2019 16:50
Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0
Answers: 1
question
Mathematics, 21.06.2019 23:40
The frequency table shows the results of a survey asking people how many hours they spend online per week. on a piece of paper, draw a histogram to represent the data. then determine which answer choice matches the histogram you drew. in order here is the.. hours online: 0-3, 4-7, 8-11, 12-15, and 16-19. frequency: 5, 8, 10, 8, 7 answer for the question is in the picture! : )
Answers: 2
question
Mathematics, 22.06.2019 03:30
Given lm, find the measure of (award brainliest)
Answers: 1
You know the right answer?
Calcula a través de sustitución, igualación, reducción y gráficas: 3x + 2y = 7 5x + 3y = 11
4...
Questions
question
Mathematics, 25.07.2021 14:00
question
Social Studies, 25.07.2021 14:00
question
Computers and Technology, 25.07.2021 14:00
question
Geography, 25.07.2021 14:00
question
English, 25.07.2021 14:00
Questions on the website: 13722367