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

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, qdogisbeast7662

You have two cards with a sum of -12 in both hands. a. what two cards could you have? b. you add two more cards to your hand, but the total sum if the cards remains the same, (-12).

Answers: 1

continue

Mathematics, 21.06.2019 20:20, Tnaaasty5901

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

Answers: 1

continue

Mathematics, 21.06.2019 23:30, coronaaa7

Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7

Answers: 1

continue

Mathematics, 22.06.2019 00:20, mjarrelljr

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

Answers: 3

continue

Do you know the correct answer?

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

Questions in other subjects:

English, 30.08.2019 00:10

Explain the controversy that continues to surround the adventures of huckleberry finn....

English, 30.08.2019 00:10

Select the correct answer. sherine likes to sunbathe for several hours at a time without sunscreen or protective clothing. she says it’s healthy because it increases her vitamin d...

English, 30.08.2019 00:10

Select the correct text in the passage. which sentence in this excerpt from "common sense" by thomas paine proposes that the american colonies should be neutral in their relationsh...

History, 30.08.2019 00:10

The national geographic findings on the sinking of the marine were mostly based on...

English, 30.08.2019 00:10

Select the correct text in the passage. which sentence in this excerpt from "common sense" by thomas paine proposes that the american colonies should be neutral in their relationsh...

Mathematics, 30.08.2019 00:10

Solve the absolute value equation. 3x - 4 = 5 x= 3 or x=-3- x = 3 or x= x=-3...

Mathematics, 30.08.2019 00:10

Me with this. make sure u have a step and step...

Mathematics, 30.08.2019 00:10

What are integers and what do integers do in math...

Chemistry, 30.08.2019 00:10

Identifique a equação que forma uma base: a)2naoh+2so=na2so4+h2o b)2no2+2o=hno2+hno3 c)h2o+cao=ca(oh)2 d)so2+h2o=h2so4 e)2mg+o2+2mgo...

English, 30.08.2019 00:10

Complete the paragraphs with the words in parentheses. use the correct simple past or past perfect form of the verbsi need !

Other tasks in the category: Mathematics More task