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

Select the bets answer to complete the sentence. With manual transmission,____________________. use your left foot for the brake and accelerator and your right

How would you command someone not to speak (hablar), using the tú command? How would you command someone not to breathe (respirar), using the tú command? How wo

what is 10% as a decimal?

the gdp of a country hasn’t improved in the past three years. the central bank decided to take a measure that will increase the amount of money people spend on

What are the themes of the story Rapunzel?

Assuming a 100% dissociation, what is the freezing point and boiling point of 2.59 m K3PO4(aq).

what is the value of k if 2x3 − 3x2 kx − 4 is divided by x − 3 and gives a remainder of −7? −10 −26 10 26

you have a 20 question test and get all 20 questions correct. what if the possible precentage 77%, 85%, 88%, or 96%? And how do you know??

why were west african leaders eager to engage in trade with europeans

Which of the following sentences has an error in capitalization? A. Maybe you've already heard the news: Jamie and Alex are moving to Northern California! B. T