03-10-2017
Mathematics

contestada

what is the solution of y=3x-4 and y=-2x+1?

Respuesta :

03-10-2017

subtract the two equations

y = -2x + 1
-(y = 3x - 4)
-----------------
0 = -5x + 5

then 5x = 5
x = 1

use this to find y
y = -2(1) + 1
y = -1

Answer Link

Otras preguntas

It is often said that your chances of winning the lottery if you buy a ticket are just slightly higher than if you don't buy one! Suppose a Lotto game consists

Structural unemployment is characterized by which of the following? A factors that discourage active job-seeking B slowdowns in hiring due to economic contracti

Thomas and his mother are at the zoo. When they reach the area where the tigers are, Thomas, who has never seen a tiger before, exclaims "Look, Mommy, it's a ki

Which of the following is generally considered a best practice while handling documentary evidence? a. Photocopies are always preferable to original documents a

I need help:( Triangle B C D is shown. Angle C D B is a right angle. Altitude a is drawn from point D to point E on side C B, forming a right angle. B D is lab

Kangaroo rats, kangaroo mice, and pocket mice are found only in the deserts of the Southwestern United States. They share a number of features, including extern

Keith’s high school played 4 football games this year, 2 of the games were played at night . He attended 3 games. How many football games did Keith miss?

Calculate the probability that a particle in a one-dimensional box of length aa is found between 0.29a0.29a and 0.34a0.34a when it is described by the following

If a Subway train traveled 12 km in 8 minutes how many km/h was the train going?

Suppose that MX=V is a linear system, for some matrix M and some vector V. Let the vector P be a particular solution to the system and the vector H a homogeneou