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

Who is Mildred?What happened to her?who treats her and why does she receive treatment this way?
Jack is counting days in his calendar by shading the block that represents each passing day according to jacks calendar how much time is shaded? Assume that 7da
if 100 ml of rat poison is mixed with 2,5l of water then what would be the simplified poison water ratio be​
Anyone excited for the new FNAF Security Breach. Any theories as to what you think happened to Chica and Monty?
Find the slope of the line with points: (5,1) and (3,4).
What is copyright and why is it important? Select all that apply. Copyright is a form of intellectual property law that protects original works of authorship. C
In a class of 35 students, 19 take history and12 take economics. If 5 take both subjects,how many take neither?​
5. What is the volume of the rectangular prism? 3 160 12 volume units exponent
Discuss any five advantages of the mixed economic system​
world's biggest fandom 2020​