bellais18 bellais18

12-12-2019
Mathematics

contestada

HELP NEEDED : Solve this using ELIMINATION:

8x + 8y = 240
4x + y = 54

Please!!!!

Respuesta :

creamcheesebun creamcheesebun

12-12-2019

4x + y = 54

8x + 2y = 104

8x + 8y - (8x + 2y) = 240 - 104

6y = 136

y=22 2/3

4x+ 22 2/3 = 54

4x= 31 1/3

x= 7 5/6

Answer Link

Lolbit408 Lolbit408

02-11-2020

Answer:

What the other guy said I believe

Step-by-step explanation:

Sorry for this answer I need points to ask questions, I'm doing a test

Answer Link

Otras preguntas

What is Machiavelli’s view of human nature

What did the Sugar Act lower taxes on?

Which of the following best describes how Egyptian civilization developed? a. Villages replaced towns. c. Cities broke off into scattered farms. b. Farms grew i

Find the volume of 20.0 g of benzene

Carrie waited around for a while; it was only fifteen minutes later that she _________ that she had missed the bus. A) realize B) reality C) realized D) realizi

Describe and explain the trends in reactivity in different groups of the periodic table, using your knowledge of electronic structure. [6 mark]

What number is halfway between 12 and 34

The signing of the Treaty of Versailles ended World War I. True or False?

The Tenth Amendment of the U.S. Constitution

an ultrasound wave vibrates 30,000 times per second. what is the frequency