latifa47 latifa47
  • 01-04-2020
  • Mathematics
contestada

Solve each system of inequalities by graphing.
1. 3x + y = 1
x - y = 3

Respuesta :

Аноним Аноним
  • 01-04-2020

Answer:

x = 1

y = - 2

Step-by-step explanation:

3x + y = 1

x - y = 3

___________ +

3x + x + y - y = 1 + 3

4x = 4

x = 1

3(1) + y = 1

y = 1 - 3

y = - 2

Answer Link

Otras preguntas

Randal answers 96 out of 120 questions correctly on a science exam. What percent of the questions did Randal answer correctly
How many square units are in the greatest area that can be enclosed by a rectangle whose perimeter is 20 units?
What metric unit should i use to measure the mass of a monkey
which is longer 635 millimeters or 535 centimeters ?
Video club A charged $10 for membership and $3 for movie rental. Video Club B charges $15 for membership and $2 per movie rental. For how many movie rentals wil
find an equation of the tangent line to the circle x^2 +y^2=24 at the point (-2 square root 5, 2).
What is 0.75 as a fraction in simplist form
The net force acting on a 50 kg crate is 0 N. What is the crate's acceleration
three things scientists learned about earth in beginning of 1800s
What steps did president Wilson have to take to make an official declaration of war?