jondoe12121224 jondoe12121224

18-08-2022
Mathematics

contestada

Solve the following system of equations:

x = 40 + 3y
6x + 13y = 550

(5, 55)
(10, 70)
(70, 10)
(100, 20)

Respuesta :

esenter1 esenter1

18-08-2022

(10, 70)

Change the top equation to x-3y=40. Then multiply each value in that equation by 6 to make it 6x-18y=240. Then subtract each value. You should be left with -31y = -310, making y=10.

Answer Link

Otras preguntas

The first films with sound were called "____(1)____". When sound was added to film in 1927, _____(2)_____. a. (1) talkies; (2) many film stars could no longer

Write a time when you stood up for someone you felt was being picked on, or when you took a stand for an unpopular idea that you thought was right. What was the

What type of graph is used here to represent the growth of tortoise shells?

Do 0.3 and 3.0 have the same value ? explain

how do i use the word judge adding the prefix mis?

Why did supporters of Manifest Destiny argue that US expansionism was not imperialism?A.The United States already had interests in its expansion areasB.The Unit

For which of the following do you need to drop the final e before adding the suffix? manage + -ment clue + -less advise + -able care + -ful

The spherical container has a radius of 21 cm. What is the approximate volume of the container? Use 3.14 to approximate pi and express your answer in hundredt

We rode our bikes to meet them at the lake. Which part of the sentence is the subjective pronoun?

Getting adequate rest will actually strengthen you in the long run. Please select the best answer from the choices provided. T F