BrianneThomas BrianneThomas

03-01-2017
Mathematics

contestada

3x + 5y = 78
2x - y = 0

The point of intersection of the lines has an x-coordinate of _____.

Respuesta :

Drewivy0203 Drewivy0203

03-01-2017

X = 6
y = 12

hope this helps at all.

you rewrite the second equation as 2x=y and then replace the y in the first equation by 2x

Answer Link

Otras preguntas

Analyze the role of trans-Atlantic trade and Great Britain’s mercantilist policies in the economic development of the British North American colonies in the per

Who was Henry II? A. the king who led the Normans in their conquest of England B. the king who established a new system of justice in England C. the king who le

What was one goal of the repeal of Prohibition?

a creek runs along a distance of 16,300 feet.About how many miles long is the creek

Many 12-15 year olds have access to the internet which cannot be supervised by an adult. Discuss the problems that this might cause.

Is choosing 5 players to represent the team at a fundraiser a permutation or a combination? please explain

How are fossils of extinct organisms included in branching diagrams

give an approximate value of the square root of 1000 to the tenths place.

is 4 m greater or less than 400 dm

Which sentence is correct? A. I turned off all the lights so the electric bill would be lower. B. I ride the bus so I can save gas money. C. The bus broke down,