addybeaver1121 addybeaver1121

16-10-2016
Mathematics

contestada

Find the point of intersection of the lines y = 4 x - 2 and x + y = 3.

(1, 2)
(0, 1)
(-2, 3)
(-2, -4)

Respuesta :

Аноним Аноним

16-10-2016

You just have to solve this system of equations; the point of intersection will be (x,y).
y=4x-2
x+y=3
We can solve this system by substitution method.
x+(4x-2)=3
5x-2=3
5x=3+2
5x=5
x=5/5
x=1

y=4x-2
y=4(1)-2=4-2=2,

The point of intersection would be (1,2)

Answer Link

Otras preguntas

Davidson offers several solutions to the major issues, stating that fiscally we are actually not a nation that is divided on the major issues. What are some of

what does it mean that by a fish out of water

For a species to be called "invasive," it must _____. i) be introduced to a new area ii) spread rapidly in this new area iii) eliminate native species for a spe

How do a Tip Calculator in Visual Studios?

Solve by factoring write the steps. x2−7x+10=0 Please help show me all the steps and the answers

Immediately after dna replication a dna repair mechanism scans the dna for incorrect base pairs. upon which feature of the dna molecule does the repair mechanis

Bob earns $5.50 for every hour he works at his new job. He works 4 hours on his first day. Which sentence tells how much money he earned? A) 4(5.5) - 4 B) 5.5

Which reaction actually uses nadph and atp from the light reactions?

Please need help on this

Children who live in poverty perform worse on intelligence tests because they________. are exposed to a greater degree of diversity, which causes their brains t