subject

Mathematics, 24.03.2022 21:40 montanolumpuy

2x + y = 21 12x 13y = 387

Determine the solution to the system of equations given below.

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 16:50

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Answers: 2

question

Mathematics, 21.06.2019 21:30

What percent of 18 is 24? and plz explain thx.

Answers: 2

question

Mathematics, 21.06.2019 23:00

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?

Answers: 1

question

Mathematics, 22.06.2019 00:00

Stefanie is painting her bedroom. she can paint 2 1/3 square feet in 4/5 of an hour. how many square feet can she paint in one hour?

Answers: 2

You know the right answer?

2x + y = 21 12x 13y = 387

Determine the solution to the system of equations given b...

Questions

question

English, 18.02.2021 19:10

"Animals in Translation" Did Grandin's story about Jane's cat convince you that animals have an amazing ability to perceive their world? Why or why no...

question

History, 18.02.2021 19:10

BRAINLIEST & 20 POINTS & 5 STARS W/ A THANKS!! How did Portugal receive the title of “First Global” Empire? A. Portugal was the first...

question

World Languages, 18.02.2021 19:10

Over the summer, you decide to volunteer three hours/week at an organization that is known for being the main national organization fighting for righ...

question

Mathematics, 18.02.2021 19:10

A phone company offers two monthly plans. Plan A costs $27 plus an additional $0.15 for each minute of calls. Plan B costs $18 plus an additional $0.1...

question

Mathematics, 18.02.2021 19:10

Hal earns $5 a week doing chores for his parents. He also earns $10 a week for each dog, d, he walks. Write an equation to find m, the total amount o...

question

Mathematics, 18.02.2021 19:10

Factors of 150 and 60 in prime factors ...

question

Mathematics, 18.02.2021 19:10

Me dicen las respuestas porfa no le entendí para nada

question

Mathematics, 18.02.2021 19:10

PLEASE help with 3 and 4...

question

Chemistry, 18.02.2021 19:10

¿cuál es el valor numérico de la expresión 3 423 − 232 + 323 − 12, =−2; = 3 = 4?por favor ayúde...

question

Mathematics, 18.02.2021 19:10

Triangle ABC is shown in the diagram. The lengths of the sides are in terms of the variable n, where n ≥ 4. Complete the inequality....

question

Mathematics, 18.02.2021 19:10

I'm so confused please hurry ...

question

Mathematics, 18.02.2021 19:10

1000+500+600+6000+100000...

question

Physics, 18.02.2021 19:10

It's a very important project.State the the effects of Physics in the production of the vaccine for Covi*d-19 ....

question

Mathematics, 18.02.2021 19:10

The Venn diagram below represents the students in a particular high school. How many female students have a part-time job and a driver's license?

question

History, 18.02.2021 19:10

ILL MARK BRAINLIEST What did the Soviet Union hope to gain through a pro-Soviet regime in Afghanistan? Choose two A) Raw materials B) Financial assist...

question

Mathematics, 18.02.2021 19:10

Un cubo tiene un volumen de 1.63871 x 10-2 m^3?, ¿Cuál es la medida de cada lado en pulgadas?...

question

Mathematics, 18.02.2021 19:10

6. Los divisores de 28 son: a. D28 = { 1, 2, 3, 7, 9, 28}b. D28 = {1,2,5, 8, 14,28}c. D28 = {1, 2, 4, 7, 14, 28}...

question

English, 18.02.2021 19:10

Most protagonists are flat and static. True or False...

question

Biology, 18.02.2021 19:10

Ais the orbiting of an object around another body...

question

English, 18.02.2021 19:10

Which use of imagery best creates a specific, believable setting? A. Greta's knowing smirk looked like a sideways apostrophe. B. The average ho...

Another questions

Questions on the website: 13722360