subject

Mathematics, 21.12.2020 01:20 bnnn

Multiply each equation by a number that produces opposite coefficients for x or y.

2/5x + 6y = -10
Х=

-2x - 2y = 40
X=

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 16:00

Given right triangle xyz, which correctly describes the locations of the sides in relation to

Answers: 1

question

Mathematics, 21.06.2019 16:30

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Answers: 1

question

Mathematics, 21.06.2019 18:30

Which number line represents the solution set for the inequality -1/2x> 24?

Answers: 2

question

Mathematics, 21.06.2019 18:30

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

Answers: 2

You know the right answer?

Multiply each equation by a number that produces opposite coefficients for x or y.

2/5x...

Questions

question

English, 03.01.2022 09:30

Write a short narrative story...

question

Biology, 03.01.2022 09:30

What happens in a photic part of a body of water? A. The water is stagnant. B. Plants grow using photosynthesis. O C. No plants can grow...

question

History, 03.01.2022 09:30

Do you think there is enough evidence to support the idea that Harappans were peaceful and enjoyed social equality? Why or why not? (Indus River Val...

question

Mathematics, 03.01.2022 09:30

Use the following graph of the function f(x) = 2x3 + x2 − 3x + 1 to answer this question: graph of 2x cubed plus x squared minus 3x plus 1 What is the...

question

English, 03.01.2022 09:30

PLEASE HELP! I really need help because i am a little late: Please tell me if my introduction paragraph is okay!::: Introduction paragra...

question

Chemistry, 03.01.2022 09:30

Why isn’t there anyone helping for chemistry I need this by literally tomorrow morning before 8:30 ;-; 4.) Draw XY3 where X has 5 valence electrons...

question

Mathematics, 03.01.2022 09:30

The value of x is . 84 96 132 264...

question

Mathematics, 03.01.2022 09:30

Could anyone please help ? Fill in the blank 5/7 of ... is 1/7...

question

Spanish, 03.01.2022 09:30

Read and choose the option that best answers the question. Todos los años, en el mes de mayo, nosotros nos preparamos para el festival de las...

question

Physics, 03.01.2022 09:30

Two parallel plates each measuring 10cm x 10cm are separated by a dielectric 1mm thick. If the p. d between plates is 800Volts and charge on each plat...

question

Mathematics, 03.01.2022 09:30

Please help. Jordan bikes at a speed of 8 2/3 mph. How many miles will he bike in 3 hours and 6 minutes(Fraction form)...

question

Chemistry, 03.01.2022 09:30

HELP PLZ 2C4H10(9) + 1302(g) → 8C02(g) + 10H2O (9) What type of reaction is this?

question

English, 03.01.2022 09:30

The objective is to “Underline each word or phrase that should be italicized. If the sentence is correct, write Correct in the space beneath. ** 10....

question

Mathematics, 03.01.2022 09:30

Find the measure of x. 10 х 20° x = [? ] Round your answer to the nearest hundredth.

question

Mathematics, 03.01.2022 09:30

Why isn’t there anyone helping for chemistry I need this by literally tomorrow morning before 8:30 ;-; 4.) Draw XY3 where X has 5 valence electrons...

question

Mathematics, 03.01.2022 09:30

A pet store has three aquariums for fish. Aquarium A contains 24 fish, Aquarium B contains 51 fish, and Aquarium C contains 36 fish. Which of the foll...

question

English, 03.01.2022 09:30

I THINK THAT ITS EITHER A OR B 37. Read the following passage carefully before you choose your answer. This passage is taken from...

question

English, 03.01.2022 09:30

What is the phrase "sessions of sweet thought" in Line 1 an example of?...

question

Mathematics, 03.01.2022 09:30

Solve the problems below. Please answer with completely simplified exact value(s) or expression(s). In AABC, AC = BC, CD 1 AB with D E AB, AB...

question

History, 03.01.2022 09:30

Loài người đã đạt được những thành tựu chủ yếu nào trong lĩnh vực khóa học kĩ thuật...

More questions: Mathematics Another questions

Questions on the website: 13722363