chantelhendrix0
chantelhendrix0 chantelhendrix0
  • 26-02-2019
  • Mathematics
contestada

graph the systems of equation on a piece of paper.what is the solution.
y = x-1
y= -2 + 5

A. (0,5)
b.(-1,4)
c (2,1)
d (3,2)

Respuesta :

MrsStrong
MrsStrong MrsStrong
  • 27-02-2019

Answer:

C

Step-by-step explanation:

Assuming the lines are y = x -1 and y = -2x + 5, set them equal and solve for x.

x - 1 = -2x + 5

3x - 1 = 5

3x = 6

x = 2

Substitute x = 2 into one of the equations to find y.

y = 2 - 1

y = 1

The solution is (2,1).

Answer Link

Otras preguntas

What is Nick's perception of Jordan? What details
Use algebra to convert the recurring decimal 0.38 to a fraction in its simplest form. (2 marks​
Rédigez un paragraphe racontant les aventures d'un personnage accablé par le poids de la fatalité. Pour mettre en valeur tout ce que subit ce personnage, vous u
Find all solutions x^3 + 36x=0
What are the two types of Earth's crust, correctly linked to their rock type?
A relationship is proportional when the ratio of y over x is
Which explains the information needed to calculate speed and velocity? - Both require the total distance, but velocity also requires time and displacement. - B
What war did the missouri compromise contribute to?.
Please Solve The Triangle For x
I need help ASAP. Which statement is not true about the data shown by the box-and-whisker plot below?