subject

Mathematics, 29.11.2019 11:31 haileyrae187

Solve the following system by the substitution method

2x+y=4
y+2x

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 16:00

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Answers: 1

question

Mathematics, 21.06.2019 19:30

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

Answers: 2

question

Mathematics, 21.06.2019 20:30

Which of the following best describes the figure?

Answers: 1

question

Mathematics, 22.06.2019 00:30

In september, louise planted a tree. every month, the tree louise planted grew 2 inches. what would the constant of proportionality of the line be?

Answers: 3

You know the right answer?

Solve the following system by the substitution method

2x+y=4
y+2x...

Questions

question

Mathematics, 23.05.2020 02:59

At the end of the night, a pizza place had 1/3 of a pizza left over. The 3 employees each took home the same amount of leftover pizza. How much pizza...

question

History, 23.05.2020 02:59

The army of which nation followed the scorched earth policy as it retreated before the Nazi's? Great Britain Soviet Union Fran...

question

Mathematics, 23.05.2020 02:59

How would you break down 40% to find 40% of a number? Check all that apply. 4(10%) 2(25%) 10% + 10% + 10% + 10% 25% + 10% 50% + 10% + 10%...

question

History, 23.05.2020 02:59

The Communist Revolution in China was lead by . a. Sun Yat-sen b. Chiang Kai-shek c. Mao Zedong d. Joseph Stalin...

question

Mathematics, 23.05.2020 02:59

What is \cos(30^\circ)cos(30 ∘ )cosine, left parenthesis, 30, degrees, right parenthesis...

question

Biology, 23.05.2020 02:59

What is always included in a comparative investigation? A)a dependent variable. B)an independent variable. C)a hypothesis. D)a scientific question...

question

Physics, 23.05.2020 02:59

A child drags a 0.518 kg toy elephant across flat ground at constant speed, with a 5.23 N force at a 51.0° angle. What is the normal...

question

Mathematics, 23.05.2020 02:59

The two line plots below show the times that Marco and Antonio ran in ten trials of the 40-yard dash. antonio's:4.5,4.5,4.6,4.6,4.6,4.8,4...

question

English, 23.05.2020 02:59

Read this excerpt from "Why Are They Called Black Holes?" Astronomers can observe these effects. For example, when a black hole pass...

question

Mathematics, 23.05.2020 02:59

A group of randomly selected Throne County citizens were asked to pick their favorite genre of music. The table below shows the results of the survey....

question

Mathematics, 23.05.2020 02:59

A school purchsed basketball for $20 each and footballs for $15 each. they a brought a total of 28 for $480 how many of each type did they buy. define...

question

Mathematics, 23.05.2020 02:59

I WILL MARK BRAINLIST A shelf has four books on it. The weight, in pounds, of each of the four books on the shelf is listed below. 2...

question

English, 23.05.2020 02:59

Select the correct answers. Which two sources are primary?

question

Biology, 23.05.2020 02:59

GIVING 50 POINTS AND PLS HURRY Instructions Click the links to open the resources below. These resources will help you complete the assign...

question

Mathematics, 23.05.2020 02:59

Write the number in scientific notation. 45,600,000,000...

question

Chemistry, 23.05.2020 02:59

Earth's ice sheets grow and retreat on a cycle of about 41,000 years. Which natural process is responsible for this cycle? A. the eccentricity o...

question

Spanish, 23.05.2020 02:59

PLEASE HELP ASAP SEE PICTURE...

question

Mathematics, 23.05.2020 02:59

You have 92 feet of fencing to enclose a rectangular plot that borders on a river. If you do not fence the side along the river, find the length and w...

question

Mathematics, 23.05.2020 02:59

55 points Which of the following choices is the standard deviation of the sample shown here? 19, 20, 21, 22, 23 O A. 22.5

question

History, 23.05.2020 02:59

How did the maya contribute to the field of mathematics...

More questions: Mathematics Another questions

Questions on the website: 13722361